Health Check - Version 1.4.2

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Release Info

Developer Clorith
Plugin Icon 128x128 Health Check
Version 1.4.2
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Code changes from version 1.4.1 to 1.4.2

Files changed (3) hide show
  1. health-check.php +2 -2
  2. includes/class-health-check-debug-data.php +1473 -1463
  3. readme.txt +4 -1
health-check.php CHANGED
@@ -9,7 +9,7 @@
9
  * Plugin URI: https://wordpress.org/plugins/health-check/
10
  * Description: Checks the health of your WordPress install.
11
  * Author: The WordPress.org community
12
- * Version: 1.4.1
13
  * Author URI: https://wordpress.org/plugins/health-check/
14
  * Text Domain: health-check
15
  */
@@ -35,7 +35,7 @@ define( 'HEALTH_CHECK_MYSQL_MIN_VERSION', '5.0' );
35
  define( 'HEALTH_CHECK_MYSQL_REC_VERSION', '5.6' );
36
 
37
  // Set the plugin version.
38
- define( 'HEALTH_CHECK_PLUGIN_VERSION', '1.4.1' );
39
 
40
  // Set the plugin file.
41
  define( 'HEALTH_CHECK_PLUGIN_FILE', __FILE__ );
9
  * Plugin URI: https://wordpress.org/plugins/health-check/
10
  * Description: Checks the health of your WordPress install.
11
  * Author: The WordPress.org community
12
+ * Version: 1.4.2
13
  * Author URI: https://wordpress.org/plugins/health-check/
14
  * Text Domain: health-check
15
  */
35
  define( 'HEALTH_CHECK_MYSQL_REC_VERSION', '5.6' );
36
 
37
  // Set the plugin version.
38
+ define( 'HEALTH_CHECK_PLUGIN_VERSION', '1.4.2' );
39
 
40
  // Set the plugin file.
41
  define( 'HEALTH_CHECK_PLUGIN_FILE', __FILE__ );
includes/class-health-check-debug-data.php CHANGED
@@ -1,1463 +1,1473 @@
1
- <?php
2
- /**
3
- * Class for providing debug data based on a users WordPress environment.
4
- *
5
- * @package Health Check
6
- */
7
-
8
- // Make sure the file is not directly accessible.
9
- if ( ! defined( 'ABSPATH' ) ) {
10
- die( 'We\'re sorry, but you can not directly access this file.' );
11
- }
12
-
13
- /**
14
- * Class Health_Check_Debug_Data
15
- */
16
- class Health_Check_Debug_Data {
17
-
18
- /**
19
- * Calls all core functions to check for updates
20
- *
21
- * @uses wp_version_check()
22
- * @uses wp_update_plugins()
23
- * @uses wp_update_themes()
24
- *
25
- * @return void
26
- */
27
- static function check_for_updates() {
28
-
29
- wp_version_check();
30
- wp_update_plugins();
31
- wp_update_themes();
32
-
33
- }
34
-
35
- /**
36
- * Static function for generating site debug data when required.
37
- *
38
- * @since 5.2.0
39
- *
40
- * @throws ImagickException
41
- * @global wpdb $wpdb WordPress database abstraction object.
42
- *
43
- * @return array The debug data for the site.
44
- */
45
- static function debug_data() {
46
- global $wpdb, $is_apache;
47
-
48
- // Save few function calls.
49
- $upload_dir = wp_get_upload_dir();
50
- $permalink_structure = get_option( 'permalink_structure' );
51
- $is_ssl = is_ssl();
52
- $users_can_register = get_option( 'users_can_register' );
53
- $default_comment_status = get_option( 'default_comment_status' );
54
- $is_multisite = is_multisite();
55
- $core_version = get_bloginfo( 'version' );
56
- $core_updates = get_core_updates();
57
- $core_update_needed = '';
58
-
59
- foreach ( $core_updates as $core => $update ) {
60
- if ( 'upgrade' === $update->response ) {
61
- // translators: %s: Latest WordPress version number.
62
- $core_update_needed = ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $update->version );
63
- } else {
64
- $core_update_needed = '';
65
- }
66
- }
67
-
68
- // Set up the array that holds all debug information.
69
- $info = array();
70
-
71
- $info['wp-core'] = array(
72
- 'label' => __( 'WordPress', 'health-check' ),
73
- 'fields' => array(
74
- 'version' => array(
75
- 'label' => __( 'Version', 'health-check' ),
76
- 'value' => $core_version . $core_update_needed,
77
- 'debug' => $core_version,
78
- ),
79
- 'site_language' => array(
80
- 'label' => __( 'Site Language', 'health-check' ),
81
- 'value' => get_locale(),
82
- ),
83
- 'user_language' => array(
84
- 'label' => __( 'User Language', 'health-check' ),
85
- 'value' => get_user_locale(),
86
- ),
87
- 'home_url' => array(
88
- 'label' => __( 'Home URL', 'health-check' ),
89
- 'value' => get_bloginfo( 'url' ),
90
- 'private' => true,
91
- ),
92
- 'site_url' => array(
93
- 'label' => __( 'Site URL', 'health-check' ),
94
- 'value' => get_bloginfo( 'wpurl' ),
95
- 'private' => true,
96
- ),
97
- 'permalink' => array(
98
- 'label' => __( 'Permalink structure', 'health-check' ),
99
- 'value' => $permalink_structure ? $permalink_structure : __( 'No permalink structure set', 'health-check' ),
100
- 'debug' => $permalink_structure,
101
- ),
102
- 'https_status' => array(
103
- 'label' => __( 'Is this site using HTTPS?', 'health-check' ),
104
- 'value' => $is_ssl ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ),
105
- 'debug' => $is_ssl,
106
- ),
107
- 'user_registration' => array(
108
- 'label' => __( 'Can anyone register on this site?', 'health-check' ),
109
- 'value' => $users_can_register ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ),
110
- 'debug' => $users_can_register,
111
- ),
112
- 'default_comment_status' => array(
113
- 'label' => __( 'Default comment status', 'health-check' ),
114
- 'value' => 'open' === $default_comment_status ? _x( 'Open', 'comment status', 'health-check' ) : _x( 'Closed', 'comment status', 'health-check' ),
115
- 'debug' => $default_comment_status,
116
- ),
117
- 'multisite' => array(
118
- 'label' => __( 'Is this a multisite?', 'health-check' ),
119
- 'value' => $is_multisite ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ),
120
- 'debug' => $is_multisite,
121
- ),
122
- ),
123
- );
124
-
125
- if ( ! $is_multisite ) {
126
- $info['wp-paths-sizes'] = array(
127
- 'label' => __( 'Directories and Sizes', 'health-check' ),
128
- 'fields' => array(),
129
- );
130
- }
131
-
132
- $info['wp-dropins'] = array(
133
- 'label' => __( 'Drop-ins', 'health-check' ),
134
- 'show_count' => true,
135
- 'description' => __( 'Drop-ins are single files that replace or enhance WordPress features in ways that are not possible for traditional plugins.', 'health-check' ),
136
- 'fields' => array(),
137
- );
138
-
139
- $info['wp-active-theme'] = array(
140
- 'label' => __( 'Active Theme', 'health-check' ),
141
- 'fields' => array(),
142
- );
143
-
144
- $info['wp-parent-theme'] = array(
145
- 'label' => __( 'Parent Theme', 'health-check' ),
146
- 'fields' => array(),
147
- );
148
-
149
- $info['wp-themes-inactive'] = array(
150
- 'label' => __( 'Inactive Themes', 'health-check' ),
151
- 'show_count' => true,
152
- 'fields' => array(),
153
- );
154
-
155
- $info['wp-mu-plugins'] = array(
156
- 'label' => __( 'Must Use Plugins', 'health-check' ),
157
- 'show_count' => true,
158
- 'fields' => array(),
159
- );
160
-
161
- $info['wp-plugins-active'] = array(
162
- 'label' => __( 'Active Plugins', 'health-check' ),
163
- 'show_count' => true,
164
- 'fields' => array(),
165
- );
166
-
167
- $info['wp-plugins-inactive'] = array(
168
- 'label' => __( 'Inactive Plugins', 'health-check' ),
169
- 'show_count' => true,
170
- 'fields' => array(),
171
- );
172
-
173
- $info['wp-media'] = array(
174
- 'label' => __( 'Media Handling', 'health-check' ),
175
- 'fields' => array(),
176
- );
177
-
178
- $info['wp-server'] = array(
179
- 'label' => __( 'Server', 'health-check' ),
180
- 'description' => __( 'The options shown below relate to your server setup. If changes are required, you may need your web host&#8217;s assistance.', 'health-check' ),
181
- 'fields' => array(),
182
- );
183
-
184
- $info['wp-database'] = array(
185
- 'label' => __( 'Database', 'health-check' ),
186
- 'fields' => array(),
187
- );
188
-
189
- // Check if WP_DEBUG_LOG is set.
190
- $wp_debug_log_value = __( 'Disabled', 'health-check' );
191
-
192
- if ( is_string( WP_DEBUG_LOG ) ) {
193
- $wp_debug_log_value = WP_DEBUG_LOG;
194
- } elseif ( WP_DEBUG_LOG ) {
195
- $wp_debug_log_value = __( 'Enabled', 'health-check' );
196
- }
197
-
198
- // Check CONCATENATE_SCRIPTS.
199
- if ( defined( 'CONCATENATE_SCRIPTS' ) ) {
200
- $concatenate_scripts = CONCATENATE_SCRIPTS ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
201
- $concatenate_scripts_debug = CONCATENATE_SCRIPTS ? 'true' : 'false';
202
- } else {
203
- $concatenate_scripts = __( 'Undefined', 'health-check' );
204
- $concatenate_scripts_debug = 'undefined';
205
- }
206
-
207
- // Check COMPRESS_SCRIPTS.
208
- if ( defined( 'COMPRESS_SCRIPTS' ) ) {
209
- $compress_scripts = COMPRESS_SCRIPTS ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
210
- $compress_scripts_debug = COMPRESS_SCRIPTS ? 'true' : 'false';
211
- } else {
212
- $compress_scripts = __( 'Undefined', 'health-check' );
213
- $compress_scripts_debug = 'undefined';
214
- }
215
-
216
- // Check COMPRESS_CSS.
217
- if ( defined( 'COMPRESS_CSS' ) ) {
218
- $compress_css = COMPRESS_CSS ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
219
- $compress_css_debug = COMPRESS_CSS ? 'true' : 'false';
220
- } else {
221
- $compress_css = __( 'Undefined', 'health-check' );
222
- $compress_css_debug = 'undefined';
223
- }
224
-
225
- // Check WP_LOCAL_DEV.
226
- if ( defined( 'WP_LOCAL_DEV' ) ) {
227
- $wp_local_dev = WP_LOCAL_DEV ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
228
- $wp_local_dev_debug = WP_LOCAL_DEV ? 'true' : 'false';
229
- } else {
230
- $wp_local_dev = __( 'Undefined', 'health-check' );
231
- $wp_local_dev_debug = 'undefined';
232
- }
233
-
234
- $info['wp-constants'] = array(
235
- 'label' => __( 'WordPress Constants', 'health-check' ),
236
- 'description' => __( 'These settings alter where and how parts of WordPress are loaded.', 'health-check' ),
237
- 'fields' => array(
238
- 'ABSPATH' => array(
239
- 'label' => 'ABSPATH',
240
- 'value' => ABSPATH,
241
- 'private' => true,
242
- ),
243
- 'WP_HOME' => array(
244
- 'label' => 'WP_HOME',
245
- 'value' => ( defined( 'WP_HOME' ) ? WP_HOME : __( 'Undefined', 'health-check' ) ),
246
- 'debug' => ( defined( 'WP_HOME' ) ? WP_HOME : 'undefined' ),
247
- ),
248
- 'WP_SITEURL' => array(
249
- 'label' => 'WP_SITEURL',
250
- 'value' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : __( 'Undefined', 'health-check' ) ),
251
- 'debug' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : 'undefined' ),
252
- ),
253
- 'WP_CONTENT_DIR' => array(
254
- 'label' => 'WP_CONTENT_DIR',
255
- 'value' => WP_CONTENT_DIR,
256
- ),
257
- 'WP_PLUGIN_DIR' => array(
258
- 'label' => 'WP_PLUGIN_DIR',
259
- 'value' => WP_PLUGIN_DIR,
260
- ),
261
- 'WP_MAX_MEMORY_LIMIT' => array(
262
- 'label' => 'WP_MAX_MEMORY_LIMIT',
263
- 'value' => WP_MAX_MEMORY_LIMIT,
264
- ),
265
- 'WP_DEBUG' => array(
266
- 'label' => 'WP_DEBUG',
267
- 'value' => WP_DEBUG ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
268
- 'debug' => WP_DEBUG,
269
- ),
270
- 'WP_DEBUG_DISPLAY' => array(
271
- 'label' => 'WP_DEBUG_DISPLAY',
272
- 'value' => WP_DEBUG_DISPLAY ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
273
- 'debug' => WP_DEBUG_DISPLAY,
274
- ),
275
- 'WP_DEBUG_LOG' => array(
276
- 'label' => 'WP_DEBUG_LOG',
277
- 'value' => $wp_debug_log_value,
278
- 'debug' => WP_DEBUG_LOG,
279
- ),
280
- 'SCRIPT_DEBUG' => array(
281
- 'label' => 'SCRIPT_DEBUG',
282
- 'value' => SCRIPT_DEBUG ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
283
- 'debug' => SCRIPT_DEBUG,
284
- ),
285
- 'WP_CACHE' => array(
286
- 'label' => 'WP_CACHE',
287
- 'value' => WP_CACHE ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
288
- 'debug' => WP_CACHE,
289
- ),
290
- 'CONCATENATE_SCRIPTS' => array(
291
- 'label' => 'CONCATENATE_SCRIPTS',
292
- 'value' => $concatenate_scripts,
293
- 'debug' => $concatenate_scripts_debug,
294
- ),
295
- 'COMPRESS_SCRIPTS' => array(
296
- 'label' => 'COMPRESS_SCRIPTS',
297
- 'value' => $compress_scripts,
298
- 'debug' => $compress_scripts_debug,
299
- ),
300
- 'COMPRESS_CSS' => array(
301
- 'label' => 'COMPRESS_CSS',
302
- 'value' => $compress_css,
303
- 'debug' => $compress_css_debug,
304
- ),
305
- 'WP_LOCAL_DEV' => array(
306
- 'label' => 'WP_LOCAL_DEV',
307
- 'value' => $wp_local_dev,
308
- 'debug' => $wp_local_dev_debug,
309
- ),
310
- ),
311
- );
312
-
313
- $is_writable_abspath = wp_is_writable( ABSPATH );
314
- $is_writable_wp_content_dir = wp_is_writable( WP_CONTENT_DIR );
315
- $is_writable_upload_dir = wp_is_writable( $upload_dir['basedir'] );
316
- $is_writable_wp_plugin_dir = wp_is_writable( WP_PLUGIN_DIR );
317
- $is_writable_template_directory = wp_is_writable( get_template_directory() . '/..' );
318
-
319
- $info['wp-filesystem'] = array(
320
- 'label' => __( 'Filesystem Permissions', 'health-check' ),
321
- 'description' => __( 'Shows whether WordPress is able to write to the directories it needs access to.', 'health-check' ),
322
- 'fields' => array(
323
- 'wordpress' => array(
324
- 'label' => __( 'The main WordPress directory', 'health-check' ),
325
- 'value' => ( $is_writable_abspath ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
326
- 'debug' => ( $is_writable_abspath ? 'writable' : 'not writable' ),
327
- ),
328
- 'wp-content' => array(
329
- 'label' => __( 'The wp-content directory', 'health-check' ),
330
- 'value' => ( $is_writable_wp_content_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
331
- 'debug' => ( $is_writable_wp_content_dir ? 'writable' : 'not writable' ),
332
- ),
333
- 'uploads' => array(
334
- 'label' => __( 'The uploads directory', 'health-check' ),
335
- 'value' => ( $is_writable_upload_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
336
- 'debug' => ( $is_writable_upload_dir ? 'writable' : 'not writable' ),
337
- ),
338
- 'plugins' => array(
339
- 'label' => __( 'The plugins directory', 'health-check' ),
340
- 'value' => ( $is_writable_wp_plugin_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
341
- 'debug' => ( $is_writable_wp_plugin_dir ? 'writable' : 'not writable' ),
342
- ),
343
- 'themes' => array(
344
- 'label' => __( 'The themes directory', 'health-check' ),
345
- 'value' => ( $is_writable_template_directory ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
346
- 'debug' => ( $is_writable_template_directory ? 'writable' : 'not writable' ),
347
- ),
348
- ),
349
- );
350
-
351
- // Conditionally add debug information for multisite setups.
352
- if ( is_multisite() ) {
353
- $network_query = new WP_Network_Query();
354
- $network_ids = $network_query->query(
355
- array(
356
- 'fields' => 'ids',
357
- 'number' => 100,
358
- 'no_found_rows' => false,
359
- )
360
- );
361
-
362
- $site_count = 0;
363
- foreach ( $network_ids as $network_id ) {
364
- $site_count += get_blog_count( $network_id );
365
- }
366
-
367
- $info['wp-core']['fields']['user_count'] = array(
368
- 'label' => __( 'User count', 'health-check' ),
369
- 'value' => get_user_count(),
370
- );
371
-
372
- $info['wp-core']['fields']['site_count'] = array(
373
- 'label' => __( 'Site count', 'health-check' ),
374
- 'value' => $site_count,
375
- );
376
-
377
- $info['wp-core']['fields']['network_count'] = array(
378
- 'label' => __( 'Network count', 'health-check' ),
379
- 'value' => $network_query->found_networks,
380
- );
381
- } else {
382
- $user_count = count_users();
383
-
384
- $info['wp-core']['fields']['user_count'] = array(
385
- 'label' => __( 'User count', 'health-check' ),
386
- 'value' => $user_count['total_users'],
387
- );
388
- }
389
-
390
- // WordPress features requiring processing.
391
- $wp_dotorg = wp_remote_get( 'https://api.wordpress.org', array( 'timeout' => 10 ) );
392
-
393
- if ( ! is_wp_error( $wp_dotorg ) ) {
394
- $info['wp-core']['fields']['dotorg_communication'] = array(
395
- 'label' => __( 'Communication with WordPress.org', 'health-check' ),
396
- 'value' => __( 'WordPress.org is reachable', 'health-check' ),
397
- 'debug' => 'true',
398
- );
399
- } else {
400
- $info['wp-core']['fields']['dotorg_communication'] = array(
401
- 'label' => __( 'Communication with WordPress.org', 'health-check' ),
402
- 'value' => sprintf(
403
- // translators: 1: The IP address WordPress.org resolves to. 2: The error returned by the lookup.
404
- __( 'Unable to reach WordPress.org at %1$s: %2$s', 'health-check' ),
405
- gethostbyname( 'api.wordpress.org' ),
406
- $wp_dotorg->get_error_message()
407
- ),
408
- 'debug' => $wp_dotorg->get_error_message(),
409
- );
410
- }
411
-
412
- // Remove accordion for Directories and Sizes if in Multisite.
413
- if ( ! $is_multisite ) {
414
- $loading = __( 'Loading&hellip;', 'health-check' );
415
-
416
- $info['wp-paths-sizes']['fields'] = array(
417
- 'wordpress_path' => array(
418
- 'label' => __( 'WordPress directory location', 'health-check' ),
419
- 'value' => untrailingslashit( ABSPATH ),
420
- ),
421
- 'wordpress_size' => array(
422
- 'label' => __( 'WordPress directory size', 'health-check' ),
423
- 'value' => $loading,
424
- 'debug' => 'loading...',
425
- ),
426
- 'uploads_path' => array(
427
- 'label' => __( 'Uploads directory location', 'health-check' ),
428
- 'value' => $upload_dir['basedir'],
429
- ),
430
- 'uploads_size' => array(
431
- 'label' => __( 'Uploads directory size', 'health-check' ),
432
- 'value' => $loading,
433
- 'debug' => 'loading...',
434
- ),
435
- 'themes_path' => array(
436
- 'label' => __( 'Themes directory location', 'health-check' ),
437
- 'value' => get_theme_root(),
438
- ),
439
- 'themes_size' => array(
440
- 'label' => __( 'Themes directory size', 'health-check' ),
441
- 'value' => $loading,
442
- 'debug' => 'loading...',
443
- ),
444
- 'plugins_path' => array(
445
- 'label' => __( 'Plugins directory location', 'health-check' ),
446
- 'value' => WP_PLUGIN_DIR,
447
- ),
448
- 'plugins_size' => array(
449
- 'label' => __( 'Plugins directory size', 'health-check' ),
450
- 'value' => $loading,
451
- 'debug' => 'loading...',
452
- ),
453
- 'database_size' => array(
454
- 'label' => __( 'Database size', 'health-check' ),
455
- 'value' => $loading,
456
- 'debug' => 'loading...',
457
- ),
458
- 'total_size' => array(
459
- 'label' => __( 'Total installation size', 'health-check' ),
460
- 'value' => $loading,
461
- 'debug' => 'loading...',
462
- ),
463
- );
464
- }
465
-
466
- // Get a list of all drop-in replacements.
467
- $dropins = get_dropins();
468
-
469
- // Get dropins descriptions.
470
- $dropin_descriptions = _get_dropins();
471
-
472
- // Spare few function calls.
473
- $not_available = __( 'Not available', 'health-check' );
474
-
475
- foreach ( $dropins as $dropin_key => $dropin ) {
476
- $info['wp-dropins']['fields'][ sanitize_text_field( $dropin_key ) ] = array(
477
- 'label' => $dropin_key,
478
- 'value' => $dropin_descriptions[ $dropin_key ][0],
479
- 'debug' => 'true',
480
- );
481
- }
482
-
483
- // Populate the media fields.
484
- $info['wp-media']['fields']['image_editor'] = array(
485
- 'label' => __( 'Active editor', 'health-check' ),
486
- 'value' => _wp_image_editor_choose(),
487
- );
488
-
489
- // Get ImageMagic information, if available.
490
- if ( class_exists( 'Imagick' ) ) {
491
- // Save the Imagick instance for later use.
492
- $imagick = new Imagick();
493
- $imagick_version = $imagick->getVersion();
494
- } else {
495
- $imagick_version = __( 'Not available', 'health-check' );
496
- }
497
-
498
- $info['wp-media']['fields']['imagick_module_version'] = array(
499
- 'label' => __( 'ImageMagick version number', 'health-check' ),
500
- 'value' => ( is_array( $imagick_version ) ? $imagick_version['versionNumber'] : $imagick_version ),
501
- );
502
-
503
- $info['wp-media']['fields']['imagemagick_version'] = array(
504
- 'label' => __( 'ImageMagick version string', 'health-check' ),
505
- 'value' => ( is_array( $imagick_version ) ? $imagick_version['versionString'] : $imagick_version ),
506
- );
507
-
508
- // If Imagick is used as our editor, provide some more information about its limitations.
509
- if ( 'WP_Image_Editor_Imagick' === _wp_image_editor_choose() && isset( $imagick ) && $imagick instanceof Imagick ) {
510
- $limits = array(
511
- 'area' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : $not_available ),
512
- 'disk' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : $not_available ),
513
- 'file' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : $not_available ),
514
- 'map' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : $not_available ),
515
- 'memory' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : $not_available ),
516
- 'thread' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : $not_available ),
517
- );
518
-
519
- $limits_debug = array(
520
- 'imagick::RESOURCETYPE_AREA' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : 'not available' ),
521
- 'imagick::RESOURCETYPE_DISK' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : 'not available' ),
522
- 'imagick::RESOURCETYPE_FILE' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : 'not available' ),
523
- 'imagick::RESOURCETYPE_MAP' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : 'not available' ),
524
- 'imagick::RESOURCETYPE_MEMORY' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : 'not available' ),
525
- 'imagick::RESOURCETYPE_THREAD' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : 'not available' ),
526
- );
527
-
528
- $info['wp-media']['fields']['imagick_limits'] = array(
529
- 'label' => __( 'Imagick Resource Limits', 'health-check' ),
530
- 'value' => $limits,
531
- 'debug' => $limits_debug,
532
- );
533
- }
534
-
535
- // Get GD information, if available.
536
- if ( function_exists( 'gd_info' ) ) {
537
- $gd = gd_info();
538
- } else {
539
- $gd = false;
540
- }
541
-
542
- $info['wp-media']['fields']['gd_version'] = array(
543
- 'label' => __( 'GD version', 'health-check' ),
544
- 'value' => ( is_array( $gd ) ? $gd['GD Version'] : $not_available ),
545
- 'debug' => ( is_array( $gd ) ? $gd['GD Version'] : 'not available' ),
546
- );
547
-
548
- // Get Ghostscript information, if available.
549
- if ( function_exists( 'exec' ) ) {
550
- $gs = exec( 'gs --version' );
551
-
552
- if ( empty( $gs ) ) {
553
- $gs = $not_available;
554
- $gs_debug = 'not available';
555
- } else {
556
- $gs_debug = $gs;
557
- }
558
- } else {
559
- $gs = __( 'Unable to determine if Ghostscript is installed', 'health-check' );
560
- $gs_debug = 'unknown';
561
- }
562
-
563
- $info['wp-media']['fields']['ghostscript_version'] = array(
564
- 'label' => __( 'Ghostscript version', 'health-check' ),
565
- 'value' => $gs,
566
- 'debug' => $gs_debug,
567
- );
568
-
569
- // Populate the server debug fields.
570
- if ( function_exists( 'php_uname' ) ) {
571
- $server_architecture = sprintf( '%s %s %s', php_uname( 's' ), php_uname( 'r' ), php_uname( 'm' ) );
572
- } else {
573
- $server_architecture = 'unknown';
574
- }
575
-
576
- if ( function_exists( 'phpversion' ) ) {
577
- $php_version_debug = phpversion();
578
- // Whether PHP supports 64bit
579
- $php64bit = ( PHP_INT_SIZE * 8 === 64 );
580
-
581
- $php_version = sprintf(
582
- '%s %s',
583
- $php_version_debug,
584
- ( $php64bit ? __( '(Supports 64bit values)', 'health-check' ) : __( '(Does not support 64bit values)', 'health-check' ) )
585
- );
586
-
587
- if ( $php64bit ) {
588
- $php_version_debug .= ' 64bit';
589
- }
590
- } else {
591
- $php_version = __( 'Unable to determine PHP version', 'health-check' );
592
- $php_version_debug = 'unknown';
593
- }
594
-
595
- if ( function_exists( 'php_sapi_name' ) ) {
596
- $php_sapi = php_sapi_name();
597
- } else {
598
- $php_sapi = 'unknown';
599
- }
600
-
601
- if ( function_exists( 'get_current_user' ) && function_exists( 'getmyuid' ) ) {
602
- $php_getuid = sprintf(
603
- '%s (%s)',
604
- get_current_user(),
605
- getmyuid()
606
- );
607
- } else {
608
- $php_getuid = 'unknown';
609
- }
610
-
611
- $info['wp-server']['fields']['server_architecture'] = array(
612
- 'label' => __( 'Server architecture', 'health-check' ),
613
- 'value' => ( 'unknown' !== $server_architecture ? $server_architecture : __( 'Unable to determine server architecture', 'health-check' ) ),
614
- 'debug' => $server_architecture,
615
- );
616
- $info['wp-server']['fields']['php-uid'] = array(
617
- 'label' => __( 'Website server user', 'health-check' ),
618
- 'value' => ( 'unknown' !== $php_getuid ? $php_getuid : __( 'Unable to determine the websites server user', 'health-check' ) ),
619
- 'debug' => $php_getuid,
620
- 'private' => true,
621
- );
622
- $info['wp-server']['fields']['httpd_software'] = array(
623
- 'label' => __( 'Web server', 'health-check' ),
624
- 'value' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : __( 'Unable to determine what web server software is used', 'health-check' ) ),
625
- 'debug' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : 'unknown' ),
626
- );
627
- $info['wp-server']['fields']['php_version'] = array(
628
- 'label' => __( 'PHP version', 'health-check' ),
629
- 'value' => $php_version,
630
- 'debug' => $php_version_debug,
631
- );
632
- $info['wp-server']['fields']['php_sapi'] = array(
633
- 'label' => __( 'PHP SAPI', 'health-check' ),
634
- 'value' => ( 'unknown' !== $php_sapi ? $php_sapi : __( 'Unable to determine PHP SAPI', 'health-check' ) ),
635
- 'debug' => $php_sapi,
636
- );
637
-
638
- // Some servers disable `ini_set()` and `ini_get()`, we check this before trying to get configuration values.
639
- if ( ! function_exists( 'ini_get' ) ) {
640
- $info['wp-server']['fields']['ini_get'] = array(
641
- 'label' => __( 'Server settings', 'health-check' ),
642
- 'value' => __( 'Unable to determine some settings, as the ini_get() function has been disabled.', 'health-check' ),
643
- 'debug' => 'ini_get() is disabled',
644
- );
645
- } else {
646
- $info['wp-server']['fields']['max_input_variables'] = array(
647
- 'label' => __( 'PHP max input variables', 'health-check' ),
648
- 'value' => ini_get( 'max_input_vars' ),
649
- );
650
- $info['wp-server']['fields']['time_limit'] = array(
651
- 'label' => __( 'PHP time limit', 'health-check' ),
652
- 'value' => ini_get( 'max_execution_time' ),
653
- );
654
- $info['wp-server']['fields']['memory_limit'] = array(
655
- 'label' => __( 'PHP memory limit', 'health-check' ),
656
- 'value' => ini_get( 'memory_limit' ),
657
- );
658
- $info['wp-server']['fields']['max_input_time'] = array(
659
- 'label' => __( 'Max input time', 'health-check' ),
660
- 'value' => ini_get( 'max_input_time' ),
661
- );
662
- $info['wp-server']['fields']['upload_max_size'] = array(
663
- 'label' => __( 'Upload max filesize', 'health-check' ),
664
- 'value' => ini_get( 'upload_max_filesize' ),
665
- );
666
- $info['wp-server']['fields']['php_post_max_size'] = array(
667
- 'label' => __( 'PHP post max size', 'health-check' ),
668
- 'value' => ini_get( 'post_max_size' ),
669
- );
670
- }
671
-
672
- if ( function_exists( 'curl_version' ) ) {
673
- $curl = curl_version();
674
-
675
- $info['wp-server']['fields']['curl_version'] = array(
676
- 'label' => __( 'cURL version', 'health-check' ),
677
- 'value' => sprintf( '%s %s', $curl['version'], $curl['ssl_version'] ),
678
- );
679
- } else {
680
- $info['wp-server']['fields']['curl_version'] = array(
681
- 'label' => __( 'cURL version', 'health-check' ),
682
- 'value' => $not_available,
683
- 'debug' => 'not available',
684
- );
685
- }
686
-
687
- // SUHOSIN
688
- $suhosin_loaded = ( extension_loaded( 'suhosin' ) || ( defined( 'SUHOSIN_PATCH' ) && constant( 'SUHOSIN_PATCH' ) ) );
689
-
690
- $info['wp-server']['fields']['suhosin'] = array(
691
- 'label' => __( 'Is SUHOSIN installed?', 'health-check' ),
692
- 'value' => ( $suhosin_loaded ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ) ),
693
- 'debug' => $suhosin_loaded,
694
- );
695
-
696
- // Imagick
697
- $imagick_loaded = extension_loaded( 'imagick' );
698
-
699
- $info['wp-server']['fields']['imagick_availability'] = array(
700
- 'label' => __( 'Is the Imagick library available?', 'health-check' ),
701
- 'value' => ( $imagick_loaded ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ) ),
702
- 'debug' => $imagick_loaded,
703
- );
704
-
705
- $server_request = wp_remote_get( site_url(), compact( 'cookies', 'headers', 'timeout' ) );
706
- if ( is_wp_error( $server_request ) ) {
707
- $info['wp-server']['fields']['server-headers'] = array(
708
- 'label' => __( 'Server headers', 'health-check' ),
709
- 'value' => __( 'Could not retrieve server headers', 'health-check' ),
710
- 'debug' => 'unknown',
711
- );
712
- } else {
713
- $server_headers = wp_remote_retrieve_headers( $server_request );
714
-
715
- $info['wp-server']['fields']['server-headers'] = array(
716
- 'label' => __( 'Server headers', 'health-check' ),
717
- 'value' => ( $server_headers instanceof \Requests_Utility_CaseInsensitiveDictionary ? $server_headers->getAll() : $server_headers ),
718
- 'debug' => ( $server_headers instanceof \Requests_Utility_CaseInsensitiveDictionary ? $server_headers->getAll() : $server_headers ),
719
- );
720
- }
721
-
722
- // Check if a .htaccess file exists.
723
- if ( $is_apache && is_file( ABSPATH . '.htaccess' ) ) {
724
- // If the file exists, grab the content of it.
725
- $htaccess_content = file_get_contents( ABSPATH . '.htaccess' );
726
-
727
- // Filter away the core WordPress rules.
728
- $filtered_htaccess_content = trim( preg_replace( '/\# BEGIN WordPress[\s\S]+?# END WordPress/si', '', $htaccess_content ) );
729
- $filtered_htaccess_content = ! empty( $filtered_htaccess_content );
730
-
731
- $info['wp-server']['fields']['htaccess_extra_rules'] = array(
732
- 'label' => __( '.htaccess rules', 'health-check' ),
733
- 'value' => ( $filtered_htaccess_content ? __( 'Custom rules have been added to your .htaccess file.', 'health-check' ) : __( 'Your .htaccess file contains only core WordPress features.', 'health-check' ) ),
734
- 'debug' => $filtered_htaccess_content,
735
- );
736
- }
737
-
738
- // Populate the database debug fields.
739
- if ( is_resource( $wpdb->dbh ) ) {
740
- // Old mysql extension.
741
- $extension = 'mysql';
742
- } elseif ( is_object( $wpdb->dbh ) ) {
743
- // mysqli or PDO.
744
- $extension = get_class( $wpdb->dbh );
745
- } else {
746
- // Unknown sql extension.
747
- $extension = null;
748
- }
749
-
750
- $server = $wpdb->get_var( 'SELECT VERSION()' );
751
-
752
- if ( isset( $wpdb->use_mysqli ) && $wpdb->use_mysqli ) {
753
- $client_version = $wpdb->dbh->client_info;
754
- } else {
755
- // phpcs:ignore WordPress.DB.RestrictedFunctions.mysql_mysql_get_client_info
756
- if ( preg_match( '|[0-9]{1,2}\.[0-9]{1,2}\.[0-9]{1,2}|', mysql_get_client_info(), $matches ) ) {
757
- $client_version = $matches[0];
758
- } else {
759
- $client_version = null;
760
- }
761
- }
762
-
763
- $info['wp-database']['fields']['extension'] = array(
764
- 'label' => __( 'Extension', 'health-check' ),
765
- 'value' => $extension,
766
- );
767
-
768
- $info['wp-database']['fields']['server_version'] = array(
769
- 'label' => __( 'Server version', 'health-check' ),
770
- 'value' => $server,
771
- );
772
-
773
- $info['wp-database']['fields']['client_version'] = array(
774
- 'label' => __( 'Client version', 'health-check' ),
775
- 'value' => $client_version,
776
- );
777
-
778
- $info['wp-database']['fields']['database_user'] = array(
779
- 'label' => __( 'Database user', 'health-check' ),
780
- 'value' => $wpdb->dbuser,
781
- 'private' => true,
782
- );
783
-
784
- $info['wp-database']['fields']['database_host'] = array(
785
- 'label' => __( 'Database host', 'health-check' ),
786
- 'value' => $wpdb->dbhost,
787
- 'private' => true,
788
- );
789
-
790
- $info['wp-database']['fields']['database_name'] = array(
791
- 'label' => __( 'Database name', 'health-check' ),
792
- 'value' => $wpdb->dbname,
793
- 'private' => true,
794
- );
795
-
796
- $info['wp-database']['fields']['database_prefix'] = array(
797
- 'label' => __( 'Database prefix', 'health-check' ),
798
- 'value' => $wpdb->prefix,
799
- 'private' => true,
800
- );
801
-
802
- // List must use plugins if there are any.
803
- $mu_plugins = get_mu_plugins();
804
-
805
- foreach ( $mu_plugins as $plugin_path => $plugin ) {
806
- $plugin_version = $plugin['Version'];
807
- $plugin_author = $plugin['Author'];
808
-
809
- $plugin_version_string = __( 'No version or author information is available.', 'health-check' );
810
- $plugin_version_string_debug = 'author: (undefined), version: (undefined)';
811
-
812
- if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) {
813
- // translators: 1: Plugin version number. 2: Plugin author name.
814
- $plugin_version_string = sprintf( __( 'Version %1$s by %2$s', 'health-check' ), $plugin_version, $plugin_author );
815
- $plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author );
816
- } else {
817
- if ( ! empty( $plugin_author ) ) {
818
- // translators: %s: Plugin author name.
819
- $plugin_version_string = sprintf( __( 'By %s', 'health-check' ), $plugin_author );
820
- $plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author );
821
- }
822
-
823
- if ( ! empty( $plugin_version ) ) {
824
- // translators: %s: Plugin version number.
825
- $plugin_version_string = sprintf( __( 'Version %s', 'health-check' ), $plugin_version );
826
- $plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version );
827
- }
828
- }
829
-
830
- $info['wp-mu-plugins']['fields'][ sanitize_text_field( $plugin['Name'] ) ] = array(
831
- 'label' => $plugin['Name'],
832
- 'value' => $plugin_version_string,
833
- 'debug' => $plugin_version_string_debug,
834
- );
835
- }
836
-
837
- // List all available plugins.
838
- $plugins = get_plugins();
839
- $plugin_updates = get_plugin_updates();
840
-
841
- foreach ( $plugins as $plugin_path => $plugin ) {
842
- $plugin_part = ( is_plugin_active( $plugin_path ) ) ? 'wp-plugins-active' : 'wp-plugins-inactive';
843
-
844
- $plugin_version = $plugin['Version'];
845
- $plugin_author = $plugin['Author'];
846
-
847
- $plugin_version_string = __( 'No version or author information is available.', 'health-check' );
848
- $plugin_version_string_debug = 'author: (undefined), version: (undefined)';
849
-
850
- if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) {
851
- // translators: 1: Plugin version number. 2: Plugin author name.
852
- $plugin_version_string = sprintf( __( 'Version %1$s by %2$s', 'health-check' ), $plugin_version, $plugin_author );
853
- $plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author );
854
- } else {
855
- if ( ! empty( $plugin_author ) ) {
856
- // translators: %s: Plugin author name.
857
- $plugin_version_string = sprintf( __( 'By %s', 'health-check' ), $plugin_author );
858
- $plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author );
859
- }
860
-
861
- if ( ! empty( $plugin_version ) ) {
862
- // translators: %s: Plugin version number.
863
- $plugin_version_string = sprintf( __( 'Version %s', 'health-check' ), $plugin_version );
864
- $plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version );
865
- }
866
- }
867
-
868
- if ( array_key_exists( $plugin_path, $plugin_updates ) ) {
869
- // translators: %s: Latest plugin version number.
870
- $plugin_version_string .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $plugin_updates[ $plugin_path ]->update->new_version );
871
- $plugin_version_string_debug .= sprintf( ' (latest version: %s)', $plugin_updates[ $plugin_path ]->update->new_version );
872
- }
873
-
874
- $info[ $plugin_part ]['fields'][ sanitize_text_field( $plugin['Name'] ) ] = array(
875
- 'label' => $plugin['Name'],
876
- 'value' => $plugin_version_string,
877
- 'debug' => $plugin_version_string_debug,
878
- );
879
- }
880
-
881
- // Populate the section for the currently active theme.
882
- global $_wp_theme_features;
883
- $theme_features = array();
884
-
885
- if ( ! empty( $_wp_theme_features ) ) {
886
- foreach ( $_wp_theme_features as $feature => $options ) {
887
- $theme_features[] = $feature;
888
- }
889
- }
890
-
891
- $active_theme = wp_get_theme();
892
- $theme_updates = get_theme_updates();
893
-
894
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
895
- $active_theme_version = $active_theme->Version;
896
- $active_theme_version_debug = $active_theme_version;
897
-
898
- if ( array_key_exists( $active_theme->stylesheet, $theme_updates ) ) {
899
- $theme_update_new_version = $theme_updates[ $active_theme->stylesheet ]->update['new_version'];
900
-
901
- // translators: %s: Latest theme version number.
902
- $active_theme_version .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $theme_update_new_version );
903
- $active_theme_version_debug .= sprintf( ' (latest version: %s)', $theme_update_new_version );
904
- }
905
-
906
- $active_theme_author_uri = $active_theme->offsetGet( 'Author URI' );
907
-
908
- $info['wp-active-theme']['fields'] = array(
909
- 'name' => array(
910
- 'label' => __( 'Name', 'health-check' ),
911
- 'value' => sprintf(
912
- // translators: 1: Parent theme name. 2: Parent theme slug.
913
- __( '%1$s (%2$s)', 'health-check' ),
914
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
915
- $active_theme->Name,
916
- $active_theme->stylesheet
917
- ),
918
- ),
919
- 'version' => array(
920
- 'label' => __( 'Version', 'health-check' ),
921
- 'value' => $active_theme_version,
922
- 'debug' => $active_theme_version_debug,
923
- ),
924
- 'author' => array(
925
- 'label' => __( 'Author', 'health-check' ),
926
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
927
- 'value' => wp_kses( $active_theme->Author, array() ),
928
- ),
929
- 'author_website' => array(
930
- 'label' => __( 'Author website', 'health-check' ),
931
- 'value' => ( $active_theme_author_uri ? $active_theme_author_uri : __( 'Undefined', 'health-check' ) ),
932
- 'debug' => ( $active_theme_author_uri ? $active_theme_author_uri : '(undefined)' ),
933
- ),
934
- 'parent_theme' => array(
935
- 'label' => __( 'Parent theme', 'health-check' ),
936
- 'value' => ( $active_theme->parent_theme ? $active_theme->parent_theme . ' (' . $active_theme->template . ')' : __( 'None', 'health-check' ) ),
937
- 'debug' => ( $active_theme->parent_theme ? $active_theme->parent_theme . ' (' . $active_theme->template . ')' : 'none' ),
938
- ),
939
- 'theme_features' => array(
940
- 'label' => __( 'Theme features', 'health-check' ),
941
- 'value' => implode( ', ', $theme_features ),
942
- ),
943
- 'theme_path' => array(
944
- 'label' => __( 'Theme directory location', 'health-check' ),
945
- 'value' => get_stylesheet_directory(),
946
- ),
947
- );
948
-
949
- $parent_theme = $active_theme->parent();
950
-
951
- if ( $parent_theme ) {
952
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
953
- $parent_theme_version = $parent_theme->Version;
954
- $parent_theme_version_debug = $parent_theme_version;
955
-
956
- if ( array_key_exists( $parent_theme->stylesheet, $theme_updates ) ) {
957
- $parent_theme_update_new_version = $theme_updates[ $parent_theme->stylesheet ]->update['new_version'];
958
-
959
- // translators: %s: Latest theme version number.
960
- $parent_theme_version .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $parent_theme_update_new_version );
961
- $parent_theme_version_debug .= sprintf( ' (latest version: %s)', $parent_theme_update_new_version );
962
- }
963
-
964
- $parent_theme_author_uri = $parent_theme->offsetGet( 'Author URI' );
965
-
966
- $info['wp-parent-theme']['fields'] = array(
967
- 'name' => array(
968
- 'label' => __( 'Name', 'health-check' ),
969
- 'value' => sprintf(
970
- // translators: 1: Parent theme name. 2: Parent theme slug.
971
- __( '%1$s (%2$s)', 'health-check' ),
972
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
973
- $parent_theme->Name,
974
- $parent_theme->stylesheet
975
- ),
976
- ),
977
- 'version' => array(
978
- 'label' => __( 'Version', 'health-check' ),
979
- 'value' => $parent_theme_version,
980
- 'debug' => $parent_theme_version_debug,
981
- ),
982
- 'author' => array(
983
- 'label' => __( 'Author', 'health-check' ),
984
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
985
- 'value' => wp_kses( $parent_theme->Author, array() ),
986
- ),
987
- 'author_website' => array(
988
- 'label' => __( 'Author website', 'health-check' ),
989
- 'value' => ( $parent_theme_author_uri ? $parent_theme_author_uri : __( 'Undefined', 'health-check' ) ),
990
- 'debug' => ( $parent_theme_author_uri ? $parent_theme_author_uri : '(undefined)' ),
991
- ),
992
- 'theme_path' => array(
993
- 'label' => __( 'Theme directory location', 'health-check' ),
994
- 'value' => get_template_directory(),
995
- ),
996
- );
997
- }
998
-
999
- // Populate a list of all themes available in the install.
1000
- $all_themes = wp_get_themes();
1001
-
1002
- foreach ( $all_themes as $theme_slug => $theme ) {
1003
- // Ignore the currently active theme from the list of all themes.
1004
- if ( $active_theme->stylesheet === $theme_slug ) {
1005
- continue;
1006
- }
1007
-
1008
- // Ignore the currently active parent theme from the list of all themes.
1009
- if ( ! empty( $parent_theme ) && $parent_theme->stylesheet === $theme_slug ) {
1010
- continue;
1011
- }
1012
-
1013
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1014
- $theme_version = $theme->Version;
1015
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1016
- $theme_author = $theme->Author;
1017
-
1018
- // Sanitize
1019
- $theme_author = wp_kses( $theme_author, array() );
1020
-
1021
- $theme_version_string = __( 'No version or author information is available.', 'health-check' );
1022
- $theme_version_string_debug = 'undefined';
1023
-
1024
- if ( ! empty( $theme_version ) && ! empty( $theme_author ) ) {
1025
- // translators: 1: Theme version number. 2: Theme author name.
1026
- $theme_version_string = sprintf( __( 'Version %1$s by %2$s', 'health-check' ), $theme_version, $theme_author );
1027
- $theme_version_string_debug = sprintf( 'version: %s, author: %s', $theme_version, $theme_author );
1028
- } else {
1029
- if ( ! empty( $theme_author ) ) {
1030
- // translators: %s: Theme author name.
1031
- $theme_version_string = sprintf( __( 'By %s', 'health-check' ), $theme_author );
1032
- $theme_version_string_debug = sprintf( 'author: %s, version: (undefined)', $theme_author );
1033
- }
1034
-
1035
- if ( ! empty( $theme_version ) ) {
1036
- // translators: %s: Theme version number.
1037
- $theme_version_string = sprintf( __( 'Version %s', 'health-check' ), $theme_version );
1038
- $theme_version_string_debug = sprintf( 'author: (undefined), version: %s', $theme_version );
1039
- }
1040
- }
1041
-
1042
- if ( array_key_exists( $theme_slug, $theme_updates ) ) {
1043
- // translators: %s: Latest theme version number.
1044
- $theme_version_string .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $theme_updates[ $theme_slug ]->update['new_version'] );
1045
- $theme_version_string_debug .= sprintf( ' (latest version: %s)', $theme_updates[ $theme_slug ]->update['new_version'] );
1046
- }
1047
-
1048
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1049
- $info['wp-themes-inactive']['fields'][ sanitize_text_field( $theme->Name ) ] = array(
1050
- 'label' => sprintf(
1051
- // translators: 1: Theme name. 2: Theme slug.
1052
- __( '%1$s (%2$s)', 'health-check' ),
1053
- // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1054
- $theme->Name,
1055
- $theme_slug
1056
- ),
1057
- 'value' => $theme_version_string,
1058
- 'debug' => $theme_version_string_debug,
1059
- );
1060
- }
1061
-
1062
- // Add more filesystem checks
1063
- if ( defined( 'WPMU_PLUGIN_DIR' ) && is_dir( WPMU_PLUGIN_DIR ) ) {
1064
- $is_writable_wpmu_plugin_dir = wp_is_writable( WPMU_PLUGIN_DIR );
1065
-
1066
- $info['wp-filesystem']['fields']['mu-plugins'] = array(
1067
- 'label' => __( 'The must use plugins directory', 'health-check' ),
1068
- 'value' => ( $is_writable_wpmu_plugin_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
1069
- 'debug' => ( $is_writable_wpmu_plugin_dir ? 'writable' : 'not writable' ),
1070
- );
1071
- }
1072
-
1073
- /**
1074
- * Add or modify the debug information.
1075
- *
1076
- * Plugin or themes may wish to introduce their own debug information without creating additional admin pages
1077
- * they can utilize this filter to introduce their own sections or add more data to existing sections.
1078
- *
1079
- * Array keys for sections added by core are all prefixed with `wp-`, plugins and themes should use their own slug as
1080
- * a prefix, both for consistency as well as avoiding key collisions. Note that the array keys are used as labels
1081
- * for the copied data.
1082
- *
1083
- * All strings are expected to be plain text except $description that can contain inline HTML tags (see below).
1084
- *
1085
- * @since 5.2.0
1086
- *
1087
- * @param array $args {
1088
- * The debug information to be added to the core information page.
1089
- *
1090
- * This is an associative multi-dimensional array, up to three levels deep. The topmost array holds the sections.
1091
- * Each section has a `$fields` associative array (see below), and each `$value` in `$fields` can be
1092
- * another associative array of name/value pairs when there is more structured data to display.
1093
- *
1094
- * @type string $label The title for this section of the debug output.
1095
- * @type string $description Optional. A description for your information section which may contain basic HTML
1096
- * markup, inline tags only as it is outputted in a paragraph.
1097
- * @type boolean $show_count Optional. If set to `true` the amount of fields will be included in the title for
1098
- * this section.
1099
- * @type boolean $private Optional. If set to `true` the section and all associated fields will be excluded
1100
- * from the copied data.
1101
- * @type array $fields {
1102
- * An associative array containing the data to be displayed.
1103
- *
1104
- * @type string $label The label for this piece of information.
1105
- * @type string $value The output that is displayed for this field. Text should be translated. Can be
1106
- * an associative array that is displayed as name/value pairs.
1107
- * @type string $debug Optional. The output that is used for this field when the user copies the data.
1108
- * It should be more concise and not translated. If not set, the content of `$value` is used.
1109
- * Note that the array keys are used as labels for the copied data.
1110
- * @type boolean $private Optional. If set to `true` the field will not be included in the copied data
1111
- * allowing you to show, for example, API keys here.
1112
- * }
1113
- * }
1114
- */
1115
- $info = apply_filters( 'debug_information', $info );
1116
-
1117
- return $info;
1118
- }
1119
-
1120
- /**
1121
- * Format the information gathered for debugging, in a manner suitable for copying to a forum or support ticket.
1122
- *
1123
- * @since 5.2.0
1124
- *
1125
- * @param array $info_array Information gathered from the `WP_Debug_Data::debug_data` function.
1126
- * @param string $type The data type to return, either 'info' or 'debug'.
1127
- * @return string The formatted data.
1128
- */
1129
- public static function format( $info_array, $type ) {
1130
- $return = "`\n";
1131
-
1132
- foreach ( $info_array as $section => $details ) {
1133
- // Skip this section if there are no fields, or the section has been declared as private.
1134
- if ( empty( $details['fields'] ) || ( isset( $details['private'] ) && $details['private'] ) ) {
1135
- continue;
1136
- }
1137
-
1138
- $section_label = 'debug' === $type ? $section : $details['label'];
1139
-
1140
- $return .= sprintf(
1141
- "### %s%s ###\n\n",
1142
- $section_label,
1143
- ( isset( $details['show_count'] ) && $details['show_count'] ? sprintf( ' (%d)', count( $details['fields'] ) ) : '' )
1144
- );
1145
-
1146
- foreach ( $details['fields'] as $field_name => $field ) {
1147
- if ( isset( $field['private'] ) && true === $field['private'] ) {
1148
- continue;
1149
- }
1150
-
1151
- if ( 'debug' === $type && isset( $field['debug'] ) ) {
1152
- $debug_data = $field['debug'];
1153
- } else {
1154
- $debug_data = $field['value'];
1155
- }
1156
-
1157
- // Can be array, one level deep only.
1158
- if ( is_array( $debug_data ) ) {
1159
- $value = '';
1160
-
1161
- foreach ( $debug_data as $sub_field_name => $sub_field_value ) {
1162
- $value .= sprintf( "\n\t%s: %s", $sub_field_name, $sub_field_value );
1163
- }
1164
- } elseif ( is_bool( $debug_data ) ) {
1165
- $value = $debug_data ? 'true' : 'false';
1166
- } elseif ( empty( $debug_data ) && '0' !== $debug_data ) {
1167
- $value = 'undefined';
1168
- } else {
1169
- $value = $debug_data;
1170
- }
1171
-
1172
- if ( 'debug' === $type ) {
1173
- $label = $field_name;
1174
- } else {
1175
- $label = $field['label'];
1176
- }
1177
-
1178
- $return .= sprintf( "%s: %s\n", $label, $value );
1179
- }
1180
-
1181
- $return .= "\n";
1182
- }
1183
-
1184
- $return .= '`';
1185
-
1186
- return $return;
1187
- }
1188
-
1189
- /**
1190
- * Fetch the total size of all the database tables for the active database user.
1191
- *
1192
- * @since 5.2.0
1193
- *
1194
- * @return int The size of the database, in bytes.
1195
- */
1196
- public static function get_database_size() {
1197
- global $wpdb;
1198
- $size = 0;
1199
- $rows = $wpdb->get_results( 'SHOW TABLE STATUS', ARRAY_A );
1200
-
1201
- if ( $wpdb->num_rows > 0 ) {
1202
- foreach ( $rows as $row ) {
1203
- $size += $row['Data_length'] + $row['Index_length'];
1204
- }
1205
- }
1206
-
1207
- return (int) $size;
1208
- }
1209
-
1210
- public static function ajax_get_sizes() {
1211
- check_ajax_referer( 'health-check-site-status-result' );
1212
-
1213
- if ( ! current_user_can( 'view_site_health_checks' ) || is_multisite() ) {
1214
- wp_send_json_error();
1215
- }
1216
-
1217
- $sizes_data = Health_Check_Debug_Data::get_sizes();
1218
- $all_sizes = array( 'raw' => 0 );
1219
-
1220
- foreach ( $sizes_data as $name => $value ) {
1221
- $name = sanitize_text_field( $name );
1222
- $data = array();
1223
-
1224
- if ( isset( $value['size'] ) ) {
1225
- if ( is_string( $value['size'] ) ) {
1226
- $data['size'] = sanitize_text_field( $value['size'] );
1227
- } else {
1228
- $data['size'] = (int) $value['size'];
1229
- }
1230
- }
1231
-
1232
- if ( isset( $value['debug'] ) ) {
1233
- if ( is_string( $value['debug'] ) ) {
1234
- $data['debug'] = sanitize_text_field( $value['debug'] );
1235
- } else {
1236
- $data['debug'] = (int) $value['debug'];
1237
- }
1238
- }
1239
-
1240
- if ( ! empty( $value['raw'] ) ) {
1241
- $data['raw'] = (int) $value['raw'];
1242
- }
1243
-
1244
- $all_sizes[ $name ] = $data;
1245
- }
1246
-
1247
- if ( isset( $all_sizes['total_size']['debug'] ) && 'not available' === $all_sizes['total_size']['debug'] ) {
1248
- wp_send_json_error( $all_sizes );
1249
- }
1250
-
1251
- wp_send_json_success( $all_sizes );
1252
- }
1253
-
1254
- /**
1255
- * Fetch the sizes of the WordPress directories: `wordpress` (ABSPATH), `plugins`, `themes`, and `uploads`.
1256
- * Intended to supplement the array returned by `WP_Debug_Data::debug_data()`.
1257
- *
1258
- * @since 5.2.0
1259
- *
1260
- * @return array The sizes of the directories, also the database size and total installation size.
1261
- */
1262
- public static function get_sizes() {
1263
- $size_db = self::get_database_size();
1264
- $upload_dir = wp_get_upload_dir();
1265
-
1266
- /*
1267
- * We will be using the PHP max execution time to prevent the size calculations
1268
- * from causing a timeout. The default value is 30 seconds, and some
1269
- * hosts do not allow you to read configuration values.
1270
- */
1271
- if ( function_exists( 'ini_get' ) ) {
1272
- $max_execution_time = ini_get( 'max_execution_time' );
1273
- }
1274
-
1275
- // The max_execution_time defaults to 0 when PHP runs from cli.
1276
- // We still want to limit it below.
1277
- if ( empty( $max_execution_time ) ) {
1278
- $max_execution_time = 30;
1279
- }
1280
-
1281
- if ( $max_execution_time > 20 ) {
1282
- // If the max_execution_time is set to lower than 20 seconds, reduce it a bit to prevent
1283
- // edge-case timeouts that may happen after the size loop has finished running.
1284
- $max_execution_time -= 2;
1285
- }
1286
-
1287
- if ( ! defined( 'WP_START_TIMESTAMP' ) ) {
1288
- global $timestart;
1289
- if ( version_compare( phpversion(), '5.4.0', '>=' ) && isset( $_SERVER['REQUEST_TIME_FLOAT'] ) ) {
1290
- define( 'WP_START_TIMESTAMP', $_SERVER['REQUEST_TIME_FLOAT'] );
1291
- } else {
1292
- define( 'WP_START_TIMESTAMP', $timestart );
1293
- }
1294
- }
1295
-
1296
- // Go through the various installation directories and calculate their sizes.
1297
- // No trailing slashes.
1298
- $paths = array(
1299
- 'wordpress_size' => untrailingslashit( ABSPATH ),
1300
- 'themes_size' => get_theme_root(),
1301
- 'plugins_size' => WP_PLUGIN_DIR,
1302
- 'uploads_size' => $upload_dir['basedir'],
1303
- );
1304
-
1305
- $exclude = $paths;
1306
- unset( $exclude['wordpress_size'] );
1307
- $exclude = array_values( $exclude );
1308
-
1309
- $size_total = 0;
1310
- $all_sizes = array();
1311
-
1312
- // Loop over all the directories we want to gather the sizes for.
1313
- foreach ( $paths as $name => $path ) {
1314
- $dir_size = null; // Default to timeout.
1315
- $results = array(
1316
- 'path' => $path,
1317
- 'raw' => 0,
1318
- );
1319
-
1320
- if ( microtime( true ) - WP_START_TIMESTAMP < $max_execution_time ) {
1321
- if ( 'wordpress_size' === $name ) {
1322
- if ( version_compare( get_bloginfo( 'version' ), '5.2.0', '<' ) ) {
1323
- $dir_size = Health_Check_Debug_Data::recurse_dirsize( $path, $exclude, $max_execution_time );
1324
- } else {
1325
- $dir_size = recurse_dirsize( $path, $exclude, $max_execution_time );
1326
- }
1327
- } else {
1328
- if ( version_compare( get_bloginfo( 'version' ), '5.2.0', '<' ) ) {
1329
- $dir_size = Health_Check_Debug_Data::recurse_dirsize( $path, null, $max_execution_time );
1330
- } else {
1331
- $dir_size = recurse_dirsize( $path, null, $max_execution_time );
1332
- }
1333
- }
1334
- }
1335
-
1336
- if ( false === $dir_size ) {
1337
- // Error reading.
1338
- $results['size'] = __( 'The size cannot be calculated. The directory is not accessible. Usually caused by invalid permissions.', 'health-check' );
1339
- $results['debug'] = 'not accessible';
1340
-
1341
- // Stop total size calculation.
1342
- $size_total = null;
1343
- } elseif ( null === $dir_size ) {
1344
- // Timeout.
1345
- $results['size'] = __( 'The directory size calculation has timed out. Usually caused by a very large number of sub-directories and files.', 'health-check' );
1346
- $results['debug'] = 'timeout while calculating size';
1347
-
1348
- // Stop total size calculation.
1349
- $size_total = null;
1350
- } else {
1351
- if ( null !== $size_total ) {
1352
- $size_total += $dir_size;
1353
- }
1354
-
1355
- $results['raw'] = $dir_size;
1356
- $results['size'] = size_format( $dir_size, 2 );
1357
- $results['debug'] = $results['size'] . " ({$dir_size} bytes)";
1358
- }
1359
-
1360
- $all_sizes[ $name ] = $results;
1361
- }
1362
-
1363
- if ( $size_db > 0 ) {
1364
- $database_size = size_format( $size_db, 2 );
1365
-
1366
- $all_sizes['database_size'] = array(
1367
- 'raw' => $size_db,
1368
- 'size' => $database_size,
1369
- 'debug' => $database_size . " ({$size_db} bytes)",
1370
- );
1371
- } else {
1372
- $all_sizes['database_size'] = array(
1373
- 'size' => __( 'Not available', 'health-check' ),
1374
- 'debug' => 'not available',
1375
- );
1376
- }
1377
-
1378
- if ( null !== $size_total && $size_db > 0 ) {
1379
- $total_size = $size_total + $size_db;
1380
- $total_size_mb = size_format( $total_size, 2 );
1381
-
1382
- $all_sizes['total_size'] = array(
1383
- 'raw' => $total_size,
1384
- 'size' => $total_size_mb,
1385
- 'debug' => $total_size_mb . " ({$total_size} bytes)",
1386
- );
1387
- } else {
1388
- $all_sizes['total_size'] = array(
1389
- 'size' => __( 'Total size is not available. Some errors were encountered when determining the size of your installation.', 'health-check' ),
1390
- 'debug' => 'not available',
1391
- );
1392
- }
1393
-
1394
- return $all_sizes;
1395
- }
1396
-
1397
- /**
1398
- * Fallback function for directory size calculation on sites running WordPress <5.2
1399
- *
1400
- * @param string $directory Full path of a directory.
1401
- * @param string|array $exclude Optional. Full path of a subdirectory to exclude from the total, or array of paths.
1402
- * Expected without trailing slash(es).
1403
- * @param int $max_execution_time Maximum time to run before giving up. In seconds.
1404
- * The timeout is global and is measured from the moment WordPress started to load.
1405
- * @return int|false|null Size in bytes if a valid directory. False if not. Null if timeout.
1406
- */
1407
- static function recurse_dirsize( $directory, $exclude = null, $max_execution_time = null ) {
1408
- $size = 0;
1409
-
1410
- $directory = untrailingslashit( $directory );
1411
-
1412
- if ( ! file_exists( $directory ) || ! is_dir( $directory ) || ! is_readable( $directory ) ) {
1413
- return false;
1414
- }
1415
-
1416
- if (
1417
- ( is_string( $exclude ) && $directory === $exclude ) ||
1418
- ( is_array( $exclude ) && in_array( $directory, $exclude, true ) )
1419
- ) {
1420
- return false;
1421
- }
1422
-
1423
- if ( null === $max_execution_time ) {
1424
- // Keep the previous behavior but attempt to prevent fatal errors from timeout if possible.
1425
- if ( function_exists( 'ini_get' ) ) {
1426
- $max_execution_time = ini_get( 'max_execution_time' );
1427
- } else {
1428
- // Disable...
1429
- $max_execution_time = 0;
1430
- }
1431
-
1432
- // Leave 1 second "buffer" for other operations if $max_execution_time has reasonable value.
1433
- if ( $max_execution_time > 10 ) {
1434
- $max_execution_time -= 1;
1435
- }
1436
- }
1437
-
1438
- $handle = opendir( $directory );
1439
- if ( $handle ) {
1440
- while ( ( $file = readdir( $handle ) ) !== false ) {
1441
- $path = $directory . '/' . $file;
1442
- if ( '.' != $file && '..' != $file ) {
1443
- if ( is_file( $path ) ) {
1444
- $size += filesize( $path );
1445
- } elseif ( is_dir( $path ) ) {
1446
- $handlesize = Health_Check_Debug_Data::recurse_dirsize( $path, $exclude, $max_execution_time );
1447
- if ( $handlesize > 0 ) {
1448
- $size += $handlesize;
1449
- }
1450
- }
1451
-
1452
- if ( $max_execution_time > 0 && microtime( true ) - WP_START_TIMESTAMP > $max_execution_time ) {
1453
- // Time exceeded. Give up instead of risking a fatal timeout.
1454
- $size = null;
1455
- break;
1456
- }
1457
- }
1458
- }
1459
- closedir( $handle );
1460
- }
1461
- return $size;
1462
- }
1463
- }
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Class for providing debug data based on a users WordPress environment.
4
+ *
5
+ * @package Health Check
6
+ */
7
+
8
+ // Make sure the file is not directly accessible.
9
+ if ( ! defined( 'ABSPATH' ) ) {
10
+ die( 'We\'re sorry, but you can not directly access this file.' );
11
+ }
12
+
13
+ /**
14
+ * Class Health_Check_Debug_Data
15
+ */
16
+ class Health_Check_Debug_Data {
17
+
18
+ /**
19
+ * Calls all core functions to check for updates
20
+ *
21
+ * @uses wp_version_check()
22
+ * @uses wp_update_plugins()
23
+ * @uses wp_update_themes()
24
+ *
25
+ * @return void
26
+ */
27
+ static function check_for_updates() {
28
+
29
+ wp_version_check();
30
+ wp_update_plugins();
31
+ wp_update_themes();
32
+
33
+ }
34
+
35
+ /**
36
+ * Static function for generating site debug data when required.
37
+ *
38
+ * @since 5.2.0
39
+ *
40
+ * @throws ImagickException
41
+ * @global wpdb $wpdb WordPress database abstraction object.
42
+ *
43
+ * @return array The debug data for the site.
44
+ */
45
+ static function debug_data() {
46
+ global $wpdb, $is_apache;
47
+
48
+ // Save few function calls.
49
+ $upload_dir = wp_get_upload_dir();
50
+ $permalink_structure = get_option( 'permalink_structure' );
51
+ $is_ssl = is_ssl();
52
+ $users_can_register = get_option( 'users_can_register' );
53
+ $default_comment_status = get_option( 'default_comment_status' );
54
+ $is_multisite = is_multisite();
55
+ $core_version = get_bloginfo( 'version' );
56
+ $core_updates = get_core_updates();
57
+ $core_update_needed = '';
58
+
59
+ foreach ( $core_updates as $core => $update ) {
60
+ if ( 'upgrade' === $update->response ) {
61
+ // translators: %s: Latest WordPress version number.
62
+ $core_update_needed = ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $update->version );
63
+ } else {
64
+ $core_update_needed = '';
65
+ }
66
+ }
67
+
68
+ // Set up the array that holds all debug information.
69
+ $info = array();
70
+
71
+ $info['wp-core'] = array(
72
+ 'label' => __( 'WordPress', 'health-check' ),
73
+ 'fields' => array(
74
+ 'version' => array(
75
+ 'label' => __( 'Version', 'health-check' ),
76
+ 'value' => $core_version . $core_update_needed,
77
+ 'debug' => $core_version,
78
+ ),
79
+ 'site_language' => array(
80
+ 'label' => __( 'Site Language', 'health-check' ),
81
+ 'value' => get_locale(),
82
+ ),
83
+ 'user_language' => array(
84
+ 'label' => __( 'User Language', 'health-check' ),
85
+ 'value' => get_user_locale(),
86
+ ),
87
+ 'home_url' => array(
88
+ 'label' => __( 'Home URL', 'health-check' ),
89
+ 'value' => get_bloginfo( 'url' ),
90
+ 'private' => true,
91
+ ),
92
+ 'site_url' => array(
93
+ 'label' => __( 'Site URL', 'health-check' ),
94
+ 'value' => get_bloginfo( 'wpurl' ),
95
+ 'private' => true,
96
+ ),
97
+ 'permalink' => array(
98
+ 'label' => __( 'Permalink structure', 'health-check' ),
99
+ 'value' => $permalink_structure ? $permalink_structure : __( 'No permalink structure set', 'health-check' ),
100
+ 'debug' => $permalink_structure,
101
+ ),
102
+ 'https_status' => array(
103
+ 'label' => __( 'Is this site using HTTPS?', 'health-check' ),
104
+ 'value' => $is_ssl ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ),
105
+ 'debug' => $is_ssl,
106
+ ),
107
+ 'user_registration' => array(
108
+ 'label' => __( 'Can anyone register on this site?', 'health-check' ),
109
+ 'value' => $users_can_register ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ),
110
+ 'debug' => $users_can_register,
111
+ ),
112
+ 'default_comment_status' => array(
113
+ 'label' => __( 'Default comment status', 'health-check' ),
114
+ 'value' => 'open' === $default_comment_status ? _x( 'Open', 'comment status', 'health-check' ) : _x( 'Closed', 'comment status', 'health-check' ),
115
+ 'debug' => $default_comment_status,
116
+ ),
117
+ 'multisite' => array(
118
+ 'label' => __( 'Is this a multisite?', 'health-check' ),
119
+ 'value' => $is_multisite ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ),
120
+ 'debug' => $is_multisite,
121
+ ),
122
+ ),
123
+ );
124
+
125
+ if ( ! $is_multisite ) {
126
+ $info['wp-paths-sizes'] = array(
127
+ 'label' => __( 'Directories and Sizes', 'health-check' ),
128
+ 'fields' => array(),
129
+ );
130
+ }
131
+
132
+ $info['wp-dropins'] = array(
133
+ 'label' => __( 'Drop-ins', 'health-check' ),
134
+ 'show_count' => true,
135
+ 'description' => __( 'Drop-ins are single files that replace or enhance WordPress features in ways that are not possible for traditional plugins.', 'health-check' ),
136
+ 'fields' => array(),
137
+ );
138
+
139
+ $info['wp-active-theme'] = array(
140
+ 'label' => __( 'Active Theme', 'health-check' ),
141
+ 'fields' => array(),
142
+ );
143
+
144
+ $info['wp-parent-theme'] = array(
145
+ 'label' => __( 'Parent Theme', 'health-check' ),
146
+ 'fields' => array(),
147
+ );
148
+
149
+ $info['wp-themes-inactive'] = array(
150
+ 'label' => __( 'Inactive Themes', 'health-check' ),
151
+ 'show_count' => true,
152
+ 'fields' => array(),
153
+ );
154
+
155
+ $info['wp-mu-plugins'] = array(
156
+ 'label' => __( 'Must Use Plugins', 'health-check' ),
157
+ 'show_count' => true,
158
+ 'fields' => array(),
159
+ );
160
+
161
+ $info['wp-plugins-active'] = array(
162
+ 'label' => __( 'Active Plugins', 'health-check' ),
163
+ 'show_count' => true,
164
+ 'fields' => array(),
165
+ );
166
+
167
+ $info['wp-plugins-inactive'] = array(
168
+ 'label' => __( 'Inactive Plugins', 'health-check' ),
169
+ 'show_count' => true,
170
+ 'fields' => array(),
171
+ );
172
+
173
+ $info['wp-media'] = array(
174
+ 'label' => __( 'Media Handling', 'health-check' ),
175
+ 'fields' => array(),
176
+ );
177
+
178
+ $info['wp-server'] = array(
179
+ 'label' => __( 'Server', 'health-check' ),
180
+ 'description' => __( 'The options shown below relate to your server setup. If changes are required, you may need your web host&#8217;s assistance.', 'health-check' ),
181
+ 'fields' => array(),
182
+ );
183
+
184
+ $info['wp-database'] = array(
185
+ 'label' => __( 'Database', 'health-check' ),
186
+ 'fields' => array(),
187
+ );
188
+
189
+ // Check if WP_DEBUG_LOG is set.
190
+ $wp_debug_log_value = __( 'Disabled', 'health-check' );
191
+
192
+ if ( is_string( WP_DEBUG_LOG ) ) {
193
+ $wp_debug_log_value = WP_DEBUG_LOG;
194
+ } elseif ( WP_DEBUG_LOG ) {
195
+ $wp_debug_log_value = __( 'Enabled', 'health-check' );
196
+ }
197
+
198
+ // Check CONCATENATE_SCRIPTS.
199
+ if ( defined( 'CONCATENATE_SCRIPTS' ) ) {
200
+ $concatenate_scripts = CONCATENATE_SCRIPTS ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
201
+ $concatenate_scripts_debug = CONCATENATE_SCRIPTS ? 'true' : 'false';
202
+ } else {
203
+ $concatenate_scripts = __( 'Undefined', 'health-check' );
204
+ $concatenate_scripts_debug = 'undefined';
205
+ }
206
+
207
+ // Check COMPRESS_SCRIPTS.
208
+ if ( defined( 'COMPRESS_SCRIPTS' ) ) {
209
+ $compress_scripts = COMPRESS_SCRIPTS ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
210
+ $compress_scripts_debug = COMPRESS_SCRIPTS ? 'true' : 'false';
211
+ } else {
212
+ $compress_scripts = __( 'Undefined', 'health-check' );
213
+ $compress_scripts_debug = 'undefined';
214
+ }
215
+
216
+ // Check COMPRESS_CSS.
217
+ if ( defined( 'COMPRESS_CSS' ) ) {
218
+ $compress_css = COMPRESS_CSS ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
219
+ $compress_css_debug = COMPRESS_CSS ? 'true' : 'false';
220
+ } else {
221
+ $compress_css = __( 'Undefined', 'health-check' );
222
+ $compress_css_debug = 'undefined';
223
+ }
224
+
225
+ // Check WP_LOCAL_DEV.
226
+ if ( defined( 'WP_LOCAL_DEV' ) ) {
227
+ $wp_local_dev = WP_LOCAL_DEV ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' );
228
+ $wp_local_dev_debug = WP_LOCAL_DEV ? 'true' : 'false';
229
+ } else {
230
+ $wp_local_dev = __( 'Undefined', 'health-check' );
231
+ $wp_local_dev_debug = 'undefined';
232
+ }
233
+
234
+ $info['wp-constants'] = array(
235
+ 'label' => __( 'WordPress Constants', 'health-check' ),
236
+ 'description' => __( 'These settings alter where and how parts of WordPress are loaded.', 'health-check' ),
237
+ 'fields' => array(
238
+ 'ABSPATH' => array(
239
+ 'label' => 'ABSPATH',
240
+ 'value' => ABSPATH,
241
+ 'private' => true,
242
+ ),
243
+ 'WP_HOME' => array(
244
+ 'label' => 'WP_HOME',
245
+ 'value' => ( defined( 'WP_HOME' ) ? WP_HOME : __( 'Undefined', 'health-check' ) ),
246
+ 'debug' => ( defined( 'WP_HOME' ) ? WP_HOME : 'undefined' ),
247
+ ),
248
+ 'WP_SITEURL' => array(
249
+ 'label' => 'WP_SITEURL',
250
+ 'value' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : __( 'Undefined', 'health-check' ) ),
251
+ 'debug' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : 'undefined' ),
252
+ ),
253
+ 'WP_CONTENT_DIR' => array(
254
+ 'label' => 'WP_CONTENT_DIR',
255
+ 'value' => WP_CONTENT_DIR,
256
+ ),
257
+ 'WP_PLUGIN_DIR' => array(
258
+ 'label' => 'WP_PLUGIN_DIR',
259
+ 'value' => WP_PLUGIN_DIR,
260
+ ),
261
+ 'WP_MAX_MEMORY_LIMIT' => array(
262
+ 'label' => 'WP_MAX_MEMORY_LIMIT',
263
+ 'value' => WP_MAX_MEMORY_LIMIT,
264
+ ),
265
+ 'WP_DEBUG' => array(
266
+ 'label' => 'WP_DEBUG',
267
+ 'value' => WP_DEBUG ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
268
+ 'debug' => WP_DEBUG,
269
+ ),
270
+ 'WP_DEBUG_DISPLAY' => array(
271
+ 'label' => 'WP_DEBUG_DISPLAY',
272
+ 'value' => WP_DEBUG_DISPLAY ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
273
+ 'debug' => WP_DEBUG_DISPLAY,
274
+ ),
275
+ 'WP_DEBUG_LOG' => array(
276
+ 'label' => 'WP_DEBUG_LOG',
277
+ 'value' => $wp_debug_log_value,
278
+ 'debug' => WP_DEBUG_LOG,
279
+ ),
280
+ 'SCRIPT_DEBUG' => array(
281
+ 'label' => 'SCRIPT_DEBUG',
282
+ 'value' => SCRIPT_DEBUG ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
283
+ 'debug' => SCRIPT_DEBUG,
284
+ ),
285
+ 'WP_CACHE' => array(
286
+ 'label' => 'WP_CACHE',
287
+ 'value' => WP_CACHE ? __( 'Enabled', 'health-check' ) : __( 'Disabled', 'health-check' ),
288
+ 'debug' => WP_CACHE,
289
+ ),
290
+ 'CONCATENATE_SCRIPTS' => array(
291
+ 'label' => 'CONCATENATE_SCRIPTS',
292
+ 'value' => $concatenate_scripts,
293
+ 'debug' => $concatenate_scripts_debug,
294
+ ),
295
+ 'COMPRESS_SCRIPTS' => array(
296
+ 'label' => 'COMPRESS_SCRIPTS',
297
+ 'value' => $compress_scripts,
298
+ 'debug' => $compress_scripts_debug,
299
+ ),
300
+ 'COMPRESS_CSS' => array(
301
+ 'label' => 'COMPRESS_CSS',
302
+ 'value' => $compress_css,
303
+ 'debug' => $compress_css_debug,
304
+ ),
305
+ 'WP_LOCAL_DEV' => array(
306
+ 'label' => 'WP_LOCAL_DEV',
307
+ 'value' => $wp_local_dev,
308
+ 'debug' => $wp_local_dev_debug,
309
+ ),
310
+ ),
311
+ );
312
+
313
+ $is_writable_abspath = wp_is_writable( ABSPATH );
314
+ $is_writable_wp_content_dir = wp_is_writable( WP_CONTENT_DIR );
315
+ $is_writable_upload_dir = wp_is_writable( $upload_dir['basedir'] );
316
+ $is_writable_wp_plugin_dir = wp_is_writable( WP_PLUGIN_DIR );
317
+ $is_writable_template_directory = wp_is_writable( get_template_directory() . '/..' );
318
+
319
+ $info['wp-filesystem'] = array(
320
+ 'label' => __( 'Filesystem Permissions', 'health-check' ),
321
+ 'description' => __( 'Shows whether WordPress is able to write to the directories it needs access to.', 'health-check' ),
322
+ 'fields' => array(
323
+ 'wordpress' => array(
324
+ 'label' => __( 'The main WordPress directory', 'health-check' ),
325
+ 'value' => ( $is_writable_abspath ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
326
+ 'debug' => ( $is_writable_abspath ? 'writable' : 'not writable' ),
327
+ ),
328
+ 'wp-content' => array(
329
+ 'label' => __( 'The wp-content directory', 'health-check' ),
330
+ 'value' => ( $is_writable_wp_content_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
331
+ 'debug' => ( $is_writable_wp_content_dir ? 'writable' : 'not writable' ),
332
+ ),
333
+ 'uploads' => array(
334
+ 'label' => __( 'The uploads directory', 'health-check' ),
335
+ 'value' => ( $is_writable_upload_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
336
+ 'debug' => ( $is_writable_upload_dir ? 'writable' : 'not writable' ),
337
+ ),
338
+ 'plugins' => array(
339
+ 'label' => __( 'The plugins directory', 'health-check' ),
340
+ 'value' => ( $is_writable_wp_plugin_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
341
+ 'debug' => ( $is_writable_wp_plugin_dir ? 'writable' : 'not writable' ),
342
+ ),
343
+ 'themes' => array(
344
+ 'label' => __( 'The themes directory', 'health-check' ),
345
+ 'value' => ( $is_writable_template_directory ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
346
+ 'debug' => ( $is_writable_template_directory ? 'writable' : 'not writable' ),
347
+ ),
348
+ ),
349
+ );
350
+
351
+ // Conditionally add debug information for multisite setups.
352
+ if ( is_multisite() ) {
353
+ $network_query = new WP_Network_Query();
354
+ $network_ids = $network_query->query(
355
+ array(
356
+ 'fields' => 'ids',
357
+ 'number' => 100,
358
+ 'no_found_rows' => false,
359
+ )
360
+ );
361
+
362
+ $site_count = 0;
363
+ foreach ( $network_ids as $network_id ) {
364
+ $site_count += get_blog_count( $network_id );
365
+ }
366
+
367
+ $info['wp-core']['fields']['user_count'] = array(
368
+ 'label' => __( 'User count', 'health-check' ),
369
+ 'value' => get_user_count(),
370
+ );
371
+
372
+ $info['wp-core']['fields']['site_count'] = array(
373
+ 'label' => __( 'Site count', 'health-check' ),
374
+ 'value' => $site_count,
375
+ );
376
+
377
+ $info['wp-core']['fields']['network_count'] = array(
378
+ 'label' => __( 'Network count', 'health-check' ),
379
+ 'value' => $network_query->found_networks,
380
+ );
381
+ } else {
382
+ $user_count = count_users();
383
+
384
+ $info['wp-core']['fields']['user_count'] = array(
385
+ 'label' => __( 'User count', 'health-check' ),
386
+ 'value' => $user_count['total_users'],
387
+ );
388
+ }
389
+
390
+ // WordPress features requiring processing.
391
+ $wp_dotorg = wp_remote_get( 'https://api.wordpress.org', array( 'timeout' => 10 ) );
392
+
393
+ if ( ! is_wp_error( $wp_dotorg ) ) {
394
+ $info['wp-core']['fields']['dotorg_communication'] = array(
395
+ 'label' => __( 'Communication with WordPress.org', 'health-check' ),
396
+ 'value' => __( 'WordPress.org is reachable', 'health-check' ),
397
+ 'debug' => 'true',
398
+ );
399
+ } else {
400
+ $info['wp-core']['fields']['dotorg_communication'] = array(
401
+ 'label' => __( 'Communication with WordPress.org', 'health-check' ),
402
+ 'value' => sprintf(
403
+ // translators: 1: The IP address WordPress.org resolves to. 2: The error returned by the lookup.
404
+ __( 'Unable to reach WordPress.org at %1$s: %2$s', 'health-check' ),
405
+ gethostbyname( 'api.wordpress.org' ),
406
+ $wp_dotorg->get_error_message()
407
+ ),
408
+ 'debug' => $wp_dotorg->get_error_message(),
409
+ );
410
+ }
411
+
412
+ // Remove accordion for Directories and Sizes if in Multisite.
413
+ if ( ! $is_multisite ) {
414
+ $loading = __( 'Loading&hellip;', 'health-check' );
415
+
416
+ $info['wp-paths-sizes']['fields'] = array(
417
+ 'wordpress_path' => array(
418
+ 'label' => __( 'WordPress directory location', 'health-check' ),
419
+ 'value' => untrailingslashit( ABSPATH ),
420
+ ),
421
+ 'wordpress_size' => array(
422
+ 'label' => __( 'WordPress directory size', 'health-check' ),
423
+ 'value' => $loading,
424
+ 'debug' => 'loading...',
425
+ ),
426
+ 'uploads_path' => array(
427
+ 'label' => __( 'Uploads directory location', 'health-check' ),
428
+ 'value' => $upload_dir['basedir'],
429
+ ),
430
+ 'uploads_size' => array(
431
+ 'label' => __( 'Uploads directory size', 'health-check' ),
432
+ 'value' => $loading,
433
+ 'debug' => 'loading...',
434
+ ),
435
+ 'themes_path' => array(
436
+ 'label' => __( 'Themes directory location', 'health-check' ),
437
+ 'value' => get_theme_root(),
438
+ ),
439
+ 'themes_size' => array(
440
+ 'label' => __( 'Themes directory size', 'health-check' ),
441
+ 'value' => $loading,
442
+ 'debug' => 'loading...',
443
+ ),
444
+ 'plugins_path' => array(
445
+ 'label' => __( 'Plugins directory location', 'health-check' ),
446
+ 'value' => WP_PLUGIN_DIR,
447
+ ),
448
+ 'plugins_size' => array(
449
+ 'label' => __( 'Plugins directory size', 'health-check' ),
450
+ 'value' => $loading,
451
+ 'debug' => 'loading...',
452
+ ),
453
+ 'database_size' => array(
454
+ 'label' => __( 'Database size', 'health-check' ),
455
+ 'value' => $loading,
456
+ 'debug' => 'loading...',
457
+ ),
458
+ 'total_size' => array(
459
+ 'label' => __( 'Total installation size', 'health-check' ),
460
+ 'value' => $loading,
461
+ 'debug' => 'loading...',
462
+ ),
463
+ );
464
+ }
465
+
466
+ // Get a list of all drop-in replacements.
467
+ $dropins = get_dropins();
468
+
469
+ // Get dropins descriptions.
470
+ $dropin_descriptions = _get_dropins();
471
+
472
+ // Spare few function calls.
473
+ $not_available = __( 'Not available', 'health-check' );
474
+
475
+ foreach ( $dropins as $dropin_key => $dropin ) {
476
+ $info['wp-dropins']['fields'][ sanitize_text_field( $dropin_key ) ] = array(
477
+ 'label' => $dropin_key,
478
+ 'value' => $dropin_descriptions[ $dropin_key ][0],
479
+ 'debug' => 'true',
480
+ );
481
+ }
482
+
483
+ // Populate the media fields.
484
+ $info['wp-media']['fields']['image_editor'] = array(
485
+ 'label' => __( 'Active editor', 'health-check' ),
486
+ 'value' => _wp_image_editor_choose(),
487
+ );
488
+
489
+ // Get ImageMagic information, if available.
490
+ if ( class_exists( 'Imagick' ) ) {
491
+ // Save the Imagick instance for later use.
492
+ $imagick = new Imagick();
493
+ $imagick_version = $imagick->getVersion();
494
+ } else {
495
+ $imagick_version = __( 'Not available', 'health-check' );
496
+ }
497
+
498
+ $info['wp-media']['fields']['imagick_module_version'] = array(
499
+ 'label' => __( 'ImageMagick version number', 'health-check' ),
500
+ 'value' => ( is_array( $imagick_version ) ? $imagick_version['versionNumber'] : $imagick_version ),
501
+ );
502
+
503
+ $info['wp-media']['fields']['imagemagick_version'] = array(
504
+ 'label' => __( 'ImageMagick version string', 'health-check' ),
505
+ 'value' => ( is_array( $imagick_version ) ? $imagick_version['versionString'] : $imagick_version ),
506
+ );
507
+
508
+ // If Imagick is used as our editor, provide some more information about its limitations.
509
+ if ( 'WP_Image_Editor_Imagick' === _wp_image_editor_choose() && isset( $imagick ) && $imagick instanceof Imagick ) {
510
+ $limits = array(
511
+ 'area' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : $not_available ),
512
+ 'disk' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : $not_available ),
513
+ 'file' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : $not_available ),
514
+ 'map' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : $not_available ),
515
+ 'memory' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : $not_available ),
516
+ 'thread' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : $not_available ),
517
+ );
518
+
519
+ $limits_debug = array(
520
+ 'imagick::RESOURCETYPE_AREA' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : 'not available' ),
521
+ 'imagick::RESOURCETYPE_DISK' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : 'not available' ),
522
+ 'imagick::RESOURCETYPE_FILE' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : 'not available' ),
523
+ 'imagick::RESOURCETYPE_MAP' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : 'not available' ),
524
+ 'imagick::RESOURCETYPE_MEMORY' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : 'not available' ),
525
+ 'imagick::RESOURCETYPE_THREAD' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : 'not available' ),
526
+ );
527
+
528
+ $info['wp-media']['fields']['imagick_limits'] = array(
529
+ 'label' => __( 'Imagick Resource Limits', 'health-check' ),
530
+ 'value' => $limits,
531
+ 'debug' => $limits_debug,
532
+ );
533
+ }
534
+
535
+ // Get GD information, if available.
536
+ if ( function_exists( 'gd_info' ) ) {
537
+ $gd = gd_info();
538
+ } else {
539
+ $gd = false;
540
+ }
541
+
542
+ $info['wp-media']['fields']['gd_version'] = array(
543
+ 'label' => __( 'GD version', 'health-check' ),
544
+ 'value' => ( is_array( $gd ) ? $gd['GD Version'] : $not_available ),
545
+ 'debug' => ( is_array( $gd ) ? $gd['GD Version'] : 'not available' ),
546
+ );
547
+
548
+ // Get Ghostscript information, if available.
549
+ if ( function_exists( 'exec' ) ) {
550
+ $gs = exec( 'gs --version' );
551
+
552
+ if ( empty( $gs ) ) {
553
+ $gs = $not_available;
554
+ $gs_debug = 'not available';
555
+ } else {
556
+ $gs_debug = $gs;
557
+ }
558
+ } else {
559
+ $gs = __( 'Unable to determine if Ghostscript is installed', 'health-check' );
560
+ $gs_debug = 'unknown';
561
+ }
562
+
563
+ $info['wp-media']['fields']['ghostscript_version'] = array(
564
+ 'label' => __( 'Ghostscript version', 'health-check' ),
565
+ 'value' => $gs,
566
+ 'debug' => $gs_debug,
567
+ );
568
+
569
+ // Populate the server debug fields.
570
+ if ( function_exists( 'php_uname' ) ) {
571
+ $server_architecture = sprintf( '%s %s %s', php_uname( 's' ), php_uname( 'r' ), php_uname( 'm' ) );
572
+ } else {
573
+ $server_architecture = 'unknown';
574
+ }
575
+
576
+ if ( function_exists( 'phpversion' ) ) {
577
+ $php_version_debug = phpversion();
578
+ // Whether PHP supports 64bit
579
+ $php64bit = ( PHP_INT_SIZE * 8 === 64 );
580
+
581
+ $php_version = sprintf(
582
+ '%s %s',
583
+ $php_version_debug,
584
+ ( $php64bit ? __( '(Supports 64bit values)', 'health-check' ) : __( '(Does not support 64bit values)', 'health-check' ) )
585
+ );
586
+
587
+ if ( $php64bit ) {
588
+ $php_version_debug .= ' 64bit';
589
+ }
590
+ } else {
591
+ $php_version = __( 'Unable to determine PHP version', 'health-check' );
592
+ $php_version_debug = 'unknown';
593
+ }
594
+
595
+ if ( function_exists( 'php_sapi_name' ) ) {
596
+ $php_sapi = php_sapi_name();
597
+ } else {
598
+ $php_sapi = 'unknown';
599
+ }
600
+
601
+ if ( function_exists( 'get_current_user' ) && function_exists( 'getmyuid' ) ) {
602
+ $php_getuid = sprintf(
603
+ '%s (%s)',
604
+ get_current_user(),
605
+ getmyuid()
606
+ );
607
+ } else {
608
+ $php_getuid = 'unknown';
609
+ }
610
+
611
+ $info['wp-server']['fields']['server_architecture'] = array(
612
+ 'label' => __( 'Server architecture', 'health-check' ),
613
+ 'value' => ( 'unknown' !== $server_architecture ? $server_architecture : __( 'Unable to determine server architecture', 'health-check' ) ),
614
+ 'debug' => $server_architecture,
615
+ );
616
+ $info['wp-server']['fields']['php-uid'] = array(
617
+ 'label' => __( 'Website server user', 'health-check' ),
618
+ 'value' => ( 'unknown' !== $php_getuid ? $php_getuid : __( 'Unable to determine the websites server user', 'health-check' ) ),
619
+ 'debug' => $php_getuid,
620
+ 'private' => true,
621
+ );
622
+ $info['wp-server']['fields']['httpd_software'] = array(
623
+ 'label' => __( 'Web server', 'health-check' ),
624
+ 'value' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : __( 'Unable to determine what web server software is used', 'health-check' ) ),
625
+ 'debug' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : 'unknown' ),
626
+ );
627
+ $info['wp-server']['fields']['php_version'] = array(
628
+ 'label' => __( 'PHP version', 'health-check' ),
629
+ 'value' => $php_version,
630
+ 'debug' => $php_version_debug,
631
+ );
632
+ $info['wp-server']['fields']['php_sapi'] = array(
633
+ 'label' => __( 'PHP SAPI', 'health-check' ),
634
+ 'value' => ( 'unknown' !== $php_sapi ? $php_sapi : __( 'Unable to determine PHP SAPI', 'health-check' ) ),
635
+ 'debug' => $php_sapi,
636
+ );
637
+
638
+ // Some servers disable `ini_set()` and `ini_get()`, we check this before trying to get configuration values.
639
+ if ( ! function_exists( 'ini_get' ) ) {
640
+ $info['wp-server']['fields']['ini_get'] = array(
641
+ 'label' => __( 'Server settings', 'health-check' ),
642
+ 'value' => __( 'Unable to determine some settings, as the ini_get() function has been disabled.', 'health-check' ),
643
+ 'debug' => 'ini_get() is disabled',
644
+ );
645
+ } else {
646
+ $info['wp-server']['fields']['max_input_variables'] = array(
647
+ 'label' => __( 'PHP max input variables', 'health-check' ),
648
+ 'value' => ini_get( 'max_input_vars' ),
649
+ );
650
+ $info['wp-server']['fields']['time_limit'] = array(
651
+ 'label' => __( 'PHP time limit', 'health-check' ),
652
+ 'value' => ini_get( 'max_execution_time' ),
653
+ );
654
+ $info['wp-server']['fields']['memory_limit'] = array(
655
+ 'label' => __( 'PHP memory limit', 'health-check' ),
656
+ 'value' => ini_get( 'memory_limit' ),
657
+ );
658
+ $info['wp-server']['fields']['max_input_time'] = array(
659
+ 'label' => __( 'Max input time', 'health-check' ),
660
+ 'value' => ini_get( 'max_input_time' ),
661
+ );
662
+ $info['wp-server']['fields']['upload_max_size'] = array(
663
+ 'label' => __( 'Upload max filesize', 'health-check' ),
664
+ 'value' => ini_get( 'upload_max_filesize' ),
665
+ );
666
+ $info['wp-server']['fields']['php_post_max_size'] = array(
667
+ 'label' => __( 'PHP post max size', 'health-check' ),
668
+ 'value' => ini_get( 'post_max_size' ),
669
+ );
670
+ }
671
+
672
+ if ( function_exists( 'curl_version' ) ) {
673
+ $curl = curl_version();
674
+
675
+ $info['wp-server']['fields']['curl_version'] = array(
676
+ 'label' => __( 'cURL version', 'health-check' ),
677
+ 'value' => sprintf( '%s %s', $curl['version'], $curl['ssl_version'] ),
678
+ );
679
+ } else {
680
+ $info['wp-server']['fields']['curl_version'] = array(
681
+ 'label' => __( 'cURL version', 'health-check' ),
682
+ 'value' => $not_available,
683
+ 'debug' => 'not available',
684
+ );
685
+ }
686
+
687
+ // SUHOSIN
688
+ $suhosin_loaded = ( extension_loaded( 'suhosin' ) || ( defined( 'SUHOSIN_PATCH' ) && constant( 'SUHOSIN_PATCH' ) ) );
689
+
690
+ $info['wp-server']['fields']['suhosin'] = array(
691
+ 'label' => __( 'Is SUHOSIN installed?', 'health-check' ),
692
+ 'value' => ( $suhosin_loaded ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ) ),
693
+ 'debug' => $suhosin_loaded,
694
+ );
695
+
696
+ // Imagick
697
+ $imagick_loaded = extension_loaded( 'imagick' );
698
+
699
+ $info['wp-server']['fields']['imagick_availability'] = array(
700
+ 'label' => __( 'Is the Imagick library available?', 'health-check' ),
701
+ 'value' => ( $imagick_loaded ? __( 'Yes', 'health-check' ) : __( 'No', 'health-check' ) ),
702
+ 'debug' => $imagick_loaded,
703
+ );
704
+
705
+ $cookies = wp_unslash( $_COOKIE );
706
+ $timeout = 10;
707
+ $headers = array(
708
+ 'Cache-Control' => 'no-cache',
709
+ 'X-WP-Nonce' => wp_create_nonce( 'wp_rest' ),
710
+ );
711
+ if ( isset( $_SERVER['PHP_AUTH_USER'] ) && isset( $_SERVER['PHP_AUTH_PW'] ) ) {
712
+ $headers['Authorization'] = 'Basic ' . base64_encode( wp_unslash( $_SERVER['PHP_AUTH_USER'] ) . ':' . wp_unslash( $_SERVER['PHP_AUTH_PW'] ) );
713
+ }
714
+
715
+ $server_request = wp_remote_get( site_url(), compact( 'cookies', 'headers', 'timeout' ) );
716
+ if ( is_wp_error( $server_request ) ) {
717
+ $info['wp-server']['fields']['server-headers'] = array(
718
+ 'label' => __( 'Server headers', 'health-check' ),
719
+ 'value' => __( 'Could not retrieve server headers', 'health-check' ),
720
+ 'debug' => 'unknown',
721
+ );
722
+ } else {
723
+ $server_headers = wp_remote_retrieve_headers( $server_request );
724
+
725
+ $info['wp-server']['fields']['server-headers'] = array(
726
+ 'label' => __( 'Server headers', 'health-check' ),
727
+ 'value' => ( $server_headers instanceof \Requests_Utility_CaseInsensitiveDictionary ? $server_headers->getAll() : $server_headers ),
728
+ 'debug' => ( $server_headers instanceof \Requests_Utility_CaseInsensitiveDictionary ? $server_headers->getAll() : $server_headers ),
729
+ );
730
+ }
731
+
732
+ // Check if a .htaccess file exists.
733
+ if ( $is_apache && is_file( ABSPATH . '.htaccess' ) ) {
734
+ // If the file exists, grab the content of it.
735
+ $htaccess_content = file_get_contents( ABSPATH . '.htaccess' );
736
+
737
+ // Filter away the core WordPress rules.
738
+ $filtered_htaccess_content = trim( preg_replace( '/\# BEGIN WordPress[\s\S]+?# END WordPress/si', '', $htaccess_content ) );
739
+ $filtered_htaccess_content = ! empty( $filtered_htaccess_content );
740
+
741
+ $info['wp-server']['fields']['htaccess_extra_rules'] = array(
742
+ 'label' => __( '.htaccess rules', 'health-check' ),
743
+ 'value' => ( $filtered_htaccess_content ? __( 'Custom rules have been added to your .htaccess file.', 'health-check' ) : __( 'Your .htaccess file contains only core WordPress features.', 'health-check' ) ),
744
+ 'debug' => $filtered_htaccess_content,
745
+ );
746
+ }
747
+
748
+ // Populate the database debug fields.
749
+ if ( is_resource( $wpdb->dbh ) ) {
750
+ // Old mysql extension.
751
+ $extension = 'mysql';
752
+ } elseif ( is_object( $wpdb->dbh ) ) {
753
+ // mysqli or PDO.
754
+ $extension = get_class( $wpdb->dbh );
755
+ } else {
756
+ // Unknown sql extension.
757
+ $extension = null;
758
+ }
759
+
760
+ $server = $wpdb->get_var( 'SELECT VERSION()' );
761
+
762
+ if ( isset( $wpdb->use_mysqli ) && $wpdb->use_mysqli ) {
763
+ $client_version = $wpdb->dbh->client_info;
764
+ } else {
765
+ // phpcs:ignore WordPress.DB.RestrictedFunctions.mysql_mysql_get_client_info
766
+ if ( preg_match( '|[0-9]{1,2}\.[0-9]{1,2}\.[0-9]{1,2}|', mysql_get_client_info(), $matches ) ) {
767
+ $client_version = $matches[0];
768
+ } else {
769
+ $client_version = null;
770
+ }
771
+ }
772
+
773
+ $info['wp-database']['fields']['extension'] = array(
774
+ 'label' => __( 'Extension', 'health-check' ),
775
+ 'value' => $extension,
776
+ );
777
+
778
+ $info['wp-database']['fields']['server_version'] = array(
779
+ 'label' => __( 'Server version', 'health-check' ),
780
+ 'value' => $server,
781
+ );
782
+
783
+ $info['wp-database']['fields']['client_version'] = array(
784
+ 'label' => __( 'Client version', 'health-check' ),
785
+ 'value' => $client_version,
786
+ );
787
+
788
+ $info['wp-database']['fields']['database_user'] = array(
789
+ 'label' => __( 'Database user', 'health-check' ),
790
+ 'value' => $wpdb->dbuser,
791
+ 'private' => true,
792
+ );
793
+
794
+ $info['wp-database']['fields']['database_host'] = array(
795
+ 'label' => __( 'Database host', 'health-check' ),
796
+ 'value' => $wpdb->dbhost,
797
+ 'private' => true,
798
+ );
799
+
800
+ $info['wp-database']['fields']['database_name'] = array(
801
+ 'label' => __( 'Database name', 'health-check' ),
802
+ 'value' => $wpdb->dbname,
803
+ 'private' => true,
804
+ );
805
+
806
+ $info['wp-database']['fields']['database_prefix'] = array(
807
+ 'label' => __( 'Database prefix', 'health-check' ),
808
+ 'value' => $wpdb->prefix,
809
+ 'private' => true,
810
+ );
811
+
812
+ // List must use plugins if there are any.
813
+ $mu_plugins = get_mu_plugins();
814
+
815
+ foreach ( $mu_plugins as $plugin_path => $plugin ) {
816
+ $plugin_version = $plugin['Version'];
817
+ $plugin_author = $plugin['Author'];
818
+
819
+ $plugin_version_string = __( 'No version or author information is available.', 'health-check' );
820
+ $plugin_version_string_debug = 'author: (undefined), version: (undefined)';
821
+
822
+ if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) {
823
+ // translators: 1: Plugin version number. 2: Plugin author name.
824
+ $plugin_version_string = sprintf( __( 'Version %1$s by %2$s', 'health-check' ), $plugin_version, $plugin_author );
825
+ $plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author );
826
+ } else {
827
+ if ( ! empty( $plugin_author ) ) {
828
+ // translators: %s: Plugin author name.
829
+ $plugin_version_string = sprintf( __( 'By %s', 'health-check' ), $plugin_author );
830
+ $plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author );
831
+ }
832
+
833
+ if ( ! empty( $plugin_version ) ) {
834
+ // translators: %s: Plugin version number.
835
+ $plugin_version_string = sprintf( __( 'Version %s', 'health-check' ), $plugin_version );
836
+ $plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version );
837
+ }
838
+ }
839
+
840
+ $info['wp-mu-plugins']['fields'][ sanitize_text_field( $plugin['Name'] ) ] = array(
841
+ 'label' => $plugin['Name'],
842
+ 'value' => $plugin_version_string,
843
+ 'debug' => $plugin_version_string_debug,
844
+ );
845
+ }
846
+
847
+ // List all available plugins.
848
+ $plugins = get_plugins();
849
+ $plugin_updates = get_plugin_updates();
850
+
851
+ foreach ( $plugins as $plugin_path => $plugin ) {
852
+ $plugin_part = ( is_plugin_active( $plugin_path ) ) ? 'wp-plugins-active' : 'wp-plugins-inactive';
853
+
854
+ $plugin_version = $plugin['Version'];
855
+ $plugin_author = $plugin['Author'];
856
+
857
+ $plugin_version_string = __( 'No version or author information is available.', 'health-check' );
858
+ $plugin_version_string_debug = 'author: (undefined), version: (undefined)';
859
+
860
+ if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) {
861
+ // translators: 1: Plugin version number. 2: Plugin author name.
862
+ $plugin_version_string = sprintf( __( 'Version %1$s by %2$s', 'health-check' ), $plugin_version, $plugin_author );
863
+ $plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author );
864
+ } else {
865
+ if ( ! empty( $plugin_author ) ) {
866
+ // translators: %s: Plugin author name.
867
+ $plugin_version_string = sprintf( __( 'By %s', 'health-check' ), $plugin_author );
868
+ $plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author );
869
+ }
870
+
871
+ if ( ! empty( $plugin_version ) ) {
872
+ // translators: %s: Plugin version number.
873
+ $plugin_version_string = sprintf( __( 'Version %s', 'health-check' ), $plugin_version );
874
+ $plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version );
875
+ }
876
+ }
877
+
878
+ if ( array_key_exists( $plugin_path, $plugin_updates ) ) {
879
+ // translators: %s: Latest plugin version number.
880
+ $plugin_version_string .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $plugin_updates[ $plugin_path ]->update->new_version );
881
+ $plugin_version_string_debug .= sprintf( ' (latest version: %s)', $plugin_updates[ $plugin_path ]->update->new_version );
882
+ }
883
+
884
+ $info[ $plugin_part ]['fields'][ sanitize_text_field( $plugin['Name'] ) ] = array(
885
+ 'label' => $plugin['Name'],
886
+ 'value' => $plugin_version_string,
887
+ 'debug' => $plugin_version_string_debug,
888
+ );
889
+ }
890
+
891
+ // Populate the section for the currently active theme.
892
+ global $_wp_theme_features;
893
+ $theme_features = array();
894
+
895
+ if ( ! empty( $_wp_theme_features ) ) {
896
+ foreach ( $_wp_theme_features as $feature => $options ) {
897
+ $theme_features[] = $feature;
898
+ }
899
+ }
900
+
901
+ $active_theme = wp_get_theme();
902
+ $theme_updates = get_theme_updates();
903
+
904
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
905
+ $active_theme_version = $active_theme->Version;
906
+ $active_theme_version_debug = $active_theme_version;
907
+
908
+ if ( array_key_exists( $active_theme->stylesheet, $theme_updates ) ) {
909
+ $theme_update_new_version = $theme_updates[ $active_theme->stylesheet ]->update['new_version'];
910
+
911
+ // translators: %s: Latest theme version number.
912
+ $active_theme_version .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $theme_update_new_version );
913
+ $active_theme_version_debug .= sprintf( ' (latest version: %s)', $theme_update_new_version );
914
+ }
915
+
916
+ $active_theme_author_uri = $active_theme->offsetGet( 'Author URI' );
917
+
918
+ $info['wp-active-theme']['fields'] = array(
919
+ 'name' => array(
920
+ 'label' => __( 'Name', 'health-check' ),
921
+ 'value' => sprintf(
922
+ // translators: 1: Parent theme name. 2: Parent theme slug.
923
+ __( '%1$s (%2$s)', 'health-check' ),
924
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
925
+ $active_theme->Name,
926
+ $active_theme->stylesheet
927
+ ),
928
+ ),
929
+ 'version' => array(
930
+ 'label' => __( 'Version', 'health-check' ),
931
+ 'value' => $active_theme_version,
932
+ 'debug' => $active_theme_version_debug,
933
+ ),
934
+ 'author' => array(
935
+ 'label' => __( 'Author', 'health-check' ),
936
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
937
+ 'value' => wp_kses( $active_theme->Author, array() ),
938
+ ),
939
+ 'author_website' => array(
940
+ 'label' => __( 'Author website', 'health-check' ),
941
+ 'value' => ( $active_theme_author_uri ? $active_theme_author_uri : __( 'Undefined', 'health-check' ) ),
942
+ 'debug' => ( $active_theme_author_uri ? $active_theme_author_uri : '(undefined)' ),
943
+ ),
944
+ 'parent_theme' => array(
945
+ 'label' => __( 'Parent theme', 'health-check' ),
946
+ 'value' => ( $active_theme->parent_theme ? $active_theme->parent_theme . ' (' . $active_theme->template . ')' : __( 'None', 'health-check' ) ),
947
+ 'debug' => ( $active_theme->parent_theme ? $active_theme->parent_theme . ' (' . $active_theme->template . ')' : 'none' ),
948
+ ),
949
+ 'theme_features' => array(
950
+ 'label' => __( 'Theme features', 'health-check' ),
951
+ 'value' => implode( ', ', $theme_features ),
952
+ ),
953
+ 'theme_path' => array(
954
+ 'label' => __( 'Theme directory location', 'health-check' ),
955
+ 'value' => get_stylesheet_directory(),
956
+ ),
957
+ );
958
+
959
+ $parent_theme = $active_theme->parent();
960
+
961
+ if ( $parent_theme ) {
962
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
963
+ $parent_theme_version = $parent_theme->Version;
964
+ $parent_theme_version_debug = $parent_theme_version;
965
+
966
+ if ( array_key_exists( $parent_theme->stylesheet, $theme_updates ) ) {
967
+ $parent_theme_update_new_version = $theme_updates[ $parent_theme->stylesheet ]->update['new_version'];
968
+
969
+ // translators: %s: Latest theme version number.
970
+ $parent_theme_version .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $parent_theme_update_new_version );
971
+ $parent_theme_version_debug .= sprintf( ' (latest version: %s)', $parent_theme_update_new_version );
972
+ }
973
+
974
+ $parent_theme_author_uri = $parent_theme->offsetGet( 'Author URI' );
975
+
976
+ $info['wp-parent-theme']['fields'] = array(
977
+ 'name' => array(
978
+ 'label' => __( 'Name', 'health-check' ),
979
+ 'value' => sprintf(
980
+ // translators: 1: Parent theme name. 2: Parent theme slug.
981
+ __( '%1$s (%2$s)', 'health-check' ),
982
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
983
+ $parent_theme->Name,
984
+ $parent_theme->stylesheet
985
+ ),
986
+ ),
987
+ 'version' => array(
988
+ 'label' => __( 'Version', 'health-check' ),
989
+ 'value' => $parent_theme_version,
990
+ 'debug' => $parent_theme_version_debug,
991
+ ),
992
+ 'author' => array(
993
+ 'label' => __( 'Author', 'health-check' ),
994
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
995
+ 'value' => wp_kses( $parent_theme->Author, array() ),
996
+ ),
997
+ 'author_website' => array(
998
+ 'label' => __( 'Author website', 'health-check' ),
999
+ 'value' => ( $parent_theme_author_uri ? $parent_theme_author_uri : __( 'Undefined', 'health-check' ) ),
1000
+ 'debug' => ( $parent_theme_author_uri ? $parent_theme_author_uri : '(undefined)' ),
1001
+ ),
1002
+ 'theme_path' => array(
1003
+ 'label' => __( 'Theme directory location', 'health-check' ),
1004
+ 'value' => get_template_directory(),
1005
+ ),
1006
+ );
1007
+ }
1008
+
1009
+ // Populate a list of all themes available in the install.
1010
+ $all_themes = wp_get_themes();
1011
+
1012
+ foreach ( $all_themes as $theme_slug => $theme ) {
1013
+ // Ignore the currently active theme from the list of all themes.
1014
+ if ( $active_theme->stylesheet === $theme_slug ) {
1015
+ continue;
1016
+ }
1017
+
1018
+ // Ignore the currently active parent theme from the list of all themes.
1019
+ if ( ! empty( $parent_theme ) && $parent_theme->stylesheet === $theme_slug ) {
1020
+ continue;
1021
+ }
1022
+
1023
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1024
+ $theme_version = $theme->Version;
1025
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1026
+ $theme_author = $theme->Author;
1027
+
1028
+ // Sanitize
1029
+ $theme_author = wp_kses( $theme_author, array() );
1030
+
1031
+ $theme_version_string = __( 'No version or author information is available.', 'health-check' );
1032
+ $theme_version_string_debug = 'undefined';
1033
+
1034
+ if ( ! empty( $theme_version ) && ! empty( $theme_author ) ) {
1035
+ // translators: 1: Theme version number. 2: Theme author name.
1036
+ $theme_version_string = sprintf( __( 'Version %1$s by %2$s', 'health-check' ), $theme_version, $theme_author );
1037
+ $theme_version_string_debug = sprintf( 'version: %s, author: %s', $theme_version, $theme_author );
1038
+ } else {
1039
+ if ( ! empty( $theme_author ) ) {
1040
+ // translators: %s: Theme author name.
1041
+ $theme_version_string = sprintf( __( 'By %s', 'health-check' ), $theme_author );
1042
+ $theme_version_string_debug = sprintf( 'author: %s, version: (undefined)', $theme_author );
1043
+ }
1044
+
1045
+ if ( ! empty( $theme_version ) ) {
1046
+ // translators: %s: Theme version number.
1047
+ $theme_version_string = sprintf( __( 'Version %s', 'health-check' ), $theme_version );
1048
+ $theme_version_string_debug = sprintf( 'author: (undefined), version: %s', $theme_version );
1049
+ }
1050
+ }
1051
+
1052
+ if ( array_key_exists( $theme_slug, $theme_updates ) ) {
1053
+ // translators: %s: Latest theme version number.
1054
+ $theme_version_string .= ' ' . sprintf( __( '(Latest version: %s)', 'health-check' ), $theme_updates[ $theme_slug ]->update['new_version'] );
1055
+ $theme_version_string_debug .= sprintf( ' (latest version: %s)', $theme_updates[ $theme_slug ]->update['new_version'] );
1056
+ }
1057
+
1058
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1059
+ $info['wp-themes-inactive']['fields'][ sanitize_text_field( $theme->Name ) ] = array(
1060
+ 'label' => sprintf(
1061
+ // translators: 1: Theme name. 2: Theme slug.
1062
+ __( '%1$s (%2$s)', 'health-check' ),
1063
+ // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
1064
+ $theme->Name,
1065
+ $theme_slug
1066
+ ),
1067
+ 'value' => $theme_version_string,
1068
+ 'debug' => $theme_version_string_debug,
1069
+ );
1070
+ }
1071
+
1072
+ // Add more filesystem checks
1073
+ if ( defined( 'WPMU_PLUGIN_DIR' ) && is_dir( WPMU_PLUGIN_DIR ) ) {
1074
+ $is_writable_wpmu_plugin_dir = wp_is_writable( WPMU_PLUGIN_DIR );
1075
+
1076
+ $info['wp-filesystem']['fields']['mu-plugins'] = array(
1077
+ 'label' => __( 'The must use plugins directory', 'health-check' ),
1078
+ 'value' => ( $is_writable_wpmu_plugin_dir ? __( 'Writable', 'health-check' ) : __( 'Not writable', 'health-check' ) ),
1079
+ 'debug' => ( $is_writable_wpmu_plugin_dir ? 'writable' : 'not writable' ),
1080
+ );
1081
+ }
1082
+
1083
+ /**
1084
+ * Add or modify the debug information.
1085
+ *
1086
+ * Plugin or themes may wish to introduce their own debug information without creating additional admin pages
1087
+ * they can utilize this filter to introduce their own sections or add more data to existing sections.
1088
+ *
1089
+ * Array keys for sections added by core are all prefixed with `wp-`, plugins and themes should use their own slug as
1090
+ * a prefix, both for consistency as well as avoiding key collisions. Note that the array keys are used as labels
1091
+ * for the copied data.
1092
+ *
1093
+ * All strings are expected to be plain text except $description that can contain inline HTML tags (see below).
1094
+ *
1095
+ * @since 5.2.0
1096
+ *
1097
+ * @param array $args {
1098
+ * The debug information to be added to the core information page.
1099
+ *
1100
+ * This is an associative multi-dimensional array, up to three levels deep. The topmost array holds the sections.
1101
+ * Each section has a `$fields` associative array (see below), and each `$value` in `$fields` can be
1102
+ * another associative array of name/value pairs when there is more structured data to display.
1103
+ *
1104
+ * @type string $label The title for this section of the debug output.
1105
+ * @type string $description Optional. A description for your information section which may contain basic HTML
1106
+ * markup, inline tags only as it is outputted in a paragraph.
1107
+ * @type boolean $show_count Optional. If set to `true` the amount of fields will be included in the title for
1108
+ * this section.
1109
+ * @type boolean $private Optional. If set to `true` the section and all associated fields will be excluded
1110
+ * from the copied data.
1111
+ * @type array $fields {
1112
+ * An associative array containing the data to be displayed.
1113
+ *
1114
+ * @type string $label The label for this piece of information.
1115
+ * @type string $value The output that is displayed for this field. Text should be translated. Can be
1116
+ * an associative array that is displayed as name/value pairs.
1117
+ * @type string $debug Optional. The output that is used for this field when the user copies the data.
1118
+ * It should be more concise and not translated. If not set, the content of `$value` is used.
1119
+ * Note that the array keys are used as labels for the copied data.
1120
+ * @type boolean $private Optional. If set to `true` the field will not be included in the copied data
1121
+ * allowing you to show, for example, API keys here.
1122
+ * }
1123
+ * }
1124
+ */
1125
+ $info = apply_filters( 'debug_information', $info );
1126
+
1127
+ return $info;
1128
+ }
1129
+
1130
+ /**
1131
+ * Format the information gathered for debugging, in a manner suitable for copying to a forum or support ticket.
1132
+ *
1133
+ * @since 5.2.0
1134
+ *
1135
+ * @param array $info_array Information gathered from the `WP_Debug_Data::debug_data` function.
1136
+ * @param string $type The data type to return, either 'info' or 'debug'.
1137
+ * @return string The formatted data.
1138
+ */
1139
+ public static function format( $info_array, $type ) {
1140
+ $return = "`\n";
1141
+
1142
+ foreach ( $info_array as $section => $details ) {
1143
+ // Skip this section if there are no fields, or the section has been declared as private.
1144
+ if ( empty( $details['fields'] ) || ( isset( $details['private'] ) && $details['private'] ) ) {
1145
+ continue;
1146
+ }
1147
+
1148
+ $section_label = 'debug' === $type ? $section : $details['label'];
1149
+
1150
+ $return .= sprintf(
1151
+ "### %s%s ###\n\n",
1152
+ $section_label,
1153
+ ( isset( $details['show_count'] ) && $details['show_count'] ? sprintf( ' (%d)', count( $details['fields'] ) ) : '' )
1154
+ );
1155
+
1156
+ foreach ( $details['fields'] as $field_name => $field ) {
1157
+ if ( isset( $field['private'] ) && true === $field['private'] ) {
1158
+ continue;
1159
+ }
1160
+
1161
+ if ( 'debug' === $type && isset( $field['debug'] ) ) {
1162
+ $debug_data = $field['debug'];
1163
+ } else {
1164
+ $debug_data = $field['value'];
1165
+ }
1166
+
1167
+ // Can be array, one level deep only.
1168
+ if ( is_array( $debug_data ) ) {
1169
+ $value = '';
1170
+
1171
+ foreach ( $debug_data as $sub_field_name => $sub_field_value ) {
1172
+ $value .= sprintf( "\n\t%s: %s", $sub_field_name, $sub_field_value );
1173
+ }
1174
+ } elseif ( is_bool( $debug_data ) ) {
1175
+ $value = $debug_data ? 'true' : 'false';
1176
+ } elseif ( empty( $debug_data ) && '0' !== $debug_data ) {
1177
+ $value = 'undefined';
1178
+ } else {
1179
+ $value = $debug_data;
1180
+ }
1181
+
1182
+ if ( 'debug' === $type ) {
1183
+ $label = $field_name;
1184
+ } else {
1185
+ $label = $field['label'];
1186
+ }
1187
+
1188
+ $return .= sprintf( "%s: %s\n", $label, $value );
1189
+ }
1190
+
1191
+ $return .= "\n";
1192
+ }
1193
+
1194
+ $return .= '`';
1195
+
1196
+ return $return;
1197
+ }
1198
+
1199
+ /**
1200
+ * Fetch the total size of all the database tables for the active database user.
1201
+ *
1202
+ * @since 5.2.0
1203
+ *
1204
+ * @return int The size of the database, in bytes.
1205
+ */
1206
+ public static function get_database_size() {
1207
+ global $wpdb;
1208
+ $size = 0;
1209
+ $rows = $wpdb->get_results( 'SHOW TABLE STATUS', ARRAY_A );
1210
+
1211
+ if ( $wpdb->num_rows > 0 ) {
1212
+ foreach ( $rows as $row ) {
1213
+ $size += $row['Data_length'] + $row['Index_length'];
1214
+ }
1215
+ }
1216
+
1217
+ return (int) $size;
1218
+ }
1219
+
1220
+ public static function ajax_get_sizes() {
1221
+ check_ajax_referer( 'health-check-site-status-result' );
1222
+
1223
+ if ( ! current_user_can( 'view_site_health_checks' ) || is_multisite() ) {
1224
+ wp_send_json_error();
1225
+ }
1226
+
1227
+ $sizes_data = Health_Check_Debug_Data::get_sizes();
1228
+ $all_sizes = array( 'raw' => 0 );
1229
+
1230
+ foreach ( $sizes_data as $name => $value ) {
1231
+ $name = sanitize_text_field( $name );
1232
+ $data = array();
1233
+
1234
+ if ( isset( $value['size'] ) ) {
1235
+ if ( is_string( $value['size'] ) ) {
1236
+ $data['size'] = sanitize_text_field( $value['size'] );
1237
+ } else {
1238
+ $data['size'] = (int) $value['size'];
1239
+ }
1240
+ }
1241
+
1242
+ if ( isset( $value['debug'] ) ) {
1243
+ if ( is_string( $value['debug'] ) ) {
1244
+ $data['debug'] = sanitize_text_field( $value['debug'] );
1245
+ } else {
1246
+ $data['debug'] = (int) $value['debug'];
1247
+ }
1248
+ }
1249
+
1250
+ if ( ! empty( $value['raw'] ) ) {
1251
+ $data['raw'] = (int) $value['raw'];
1252
+ }
1253
+
1254
+ $all_sizes[ $name ] = $data;
1255
+ }
1256
+
1257
+ if ( isset( $all_sizes['total_size']['debug'] ) && 'not available' === $all_sizes['total_size']['debug'] ) {
1258
+ wp_send_json_error( $all_sizes );
1259
+ }
1260
+
1261
+ wp_send_json_success( $all_sizes );
1262
+ }
1263
+
1264
+ /**
1265
+ * Fetch the sizes of the WordPress directories: `wordpress` (ABSPATH), `plugins`, `themes`, and `uploads`.
1266
+ * Intended to supplement the array returned by `WP_Debug_Data::debug_data()`.
1267
+ *
1268
+ * @since 5.2.0
1269
+ *
1270
+ * @return array The sizes of the directories, also the database size and total installation size.
1271
+ */
1272
+ public static function get_sizes() {
1273
+ $size_db = self::get_database_size();
1274
+ $upload_dir = wp_get_upload_dir();
1275
+
1276
+ /*
1277
+ * We will be using the PHP max execution time to prevent the size calculations
1278
+ * from causing a timeout. The default value is 30 seconds, and some
1279
+ * hosts do not allow you to read configuration values.
1280
+ */
1281
+ if ( function_exists( 'ini_get' ) ) {
1282
+ $max_execution_time = ini_get( 'max_execution_time' );
1283
+ }
1284
+
1285
+ // The max_execution_time defaults to 0 when PHP runs from cli.
1286
+ // We still want to limit it below.
1287
+ if ( empty( $max_execution_time ) ) {
1288
+ $max_execution_time = 30;
1289
+ }
1290
+
1291
+ if ( $max_execution_time > 20 ) {
1292
+ // If the max_execution_time is set to lower than 20 seconds, reduce it a bit to prevent
1293
+ // edge-case timeouts that may happen after the size loop has finished running.
1294
+ $max_execution_time -= 2;
1295
+ }
1296
+
1297
+ if ( ! defined( 'WP_START_TIMESTAMP' ) ) {
1298
+ global $timestart;
1299
+ if ( version_compare( phpversion(), '5.4.0', '>=' ) && isset( $_SERVER['REQUEST_TIME_FLOAT'] ) ) {
1300
+ define( 'WP_START_TIMESTAMP', $_SERVER['REQUEST_TIME_FLOAT'] );
1301
+ } else {
1302
+ define( 'WP_START_TIMESTAMP', $timestart );
1303
+ }
1304
+ }
1305
+
1306
+ // Go through the various installation directories and calculate their sizes.
1307
+ // No trailing slashes.
1308
+ $paths = array(
1309
+ 'wordpress_size' => untrailingslashit( ABSPATH ),
1310
+ 'themes_size' => get_theme_root(),
1311
+ 'plugins_size' => WP_PLUGIN_DIR,
1312
+ 'uploads_size' => $upload_dir['basedir'],
1313
+ );
1314
+
1315
+ $exclude = $paths;
1316
+ unset( $exclude['wordpress_size'] );
1317
+ $exclude = array_values( $exclude );
1318
+
1319
+ $size_total = 0;
1320
+ $all_sizes = array();
1321
+
1322
+ // Loop over all the directories we want to gather the sizes for.
1323
+ foreach ( $paths as $name => $path ) {
1324
+ $dir_size = null; // Default to timeout.
1325
+ $results = array(
1326
+ 'path' => $path,
1327
+ 'raw' => 0,
1328
+ );
1329
+
1330
+ if ( microtime( true ) - WP_START_TIMESTAMP < $max_execution_time ) {
1331
+ if ( 'wordpress_size' === $name ) {
1332
+ if ( version_compare( get_bloginfo( 'version' ), '5.2.0', '<' ) ) {
1333
+ $dir_size = Health_Check_Debug_Data::recurse_dirsize( $path, $exclude, $max_execution_time );
1334
+ } else {
1335
+ $dir_size = recurse_dirsize( $path, $exclude, $max_execution_time );
1336
+ }
1337
+ } else {
1338
+ if ( version_compare( get_bloginfo( 'version' ), '5.2.0', '<' ) ) {
1339
+ $dir_size = Health_Check_Debug_Data::recurse_dirsize( $path, null, $max_execution_time );
1340
+ } else {
1341
+ $dir_size = recurse_dirsize( $path, null, $max_execution_time );
1342
+ }
1343
+ }
1344
+ }
1345
+
1346
+ if ( false === $dir_size ) {
1347
+ // Error reading.
1348
+ $results['size'] = __( 'The size cannot be calculated. The directory is not accessible. Usually caused by invalid permissions.', 'health-check' );
1349
+ $results['debug'] = 'not accessible';
1350
+
1351
+ // Stop total size calculation.
1352
+ $size_total = null;
1353
+ } elseif ( null === $dir_size ) {
1354
+ // Timeout.
1355
+ $results['size'] = __( 'The directory size calculation has timed out. Usually caused by a very large number of sub-directories and files.', 'health-check' );
1356
+ $results['debug'] = 'timeout while calculating size';
1357
+
1358
+ // Stop total size calculation.
1359
+ $size_total = null;
1360
+ } else {
1361
+ if ( null !== $size_total ) {
1362
+ $size_total += $dir_size;
1363
+ }
1364
+
1365
+ $results['raw'] = $dir_size;
1366
+ $results['size'] = size_format( $dir_size, 2 );
1367
+ $results['debug'] = $results['size'] . " ({$dir_size} bytes)";
1368
+ }
1369
+
1370
+ $all_sizes[ $name ] = $results;
1371
+ }
1372
+
1373
+ if ( $size_db > 0 ) {
1374
+ $database_size = size_format( $size_db, 2 );
1375
+
1376
+ $all_sizes['database_size'] = array(
1377
+ 'raw' => $size_db,
1378
+ 'size' => $database_size,
1379
+ 'debug' => $database_size . " ({$size_db} bytes)",
1380
+ );
1381
+ } else {
1382
+ $all_sizes['database_size'] = array(
1383
+ 'size' => __( 'Not available', 'health-check' ),
1384
+ 'debug' => 'not available',
1385
+ );
1386
+ }
1387
+
1388
+ if ( null !== $size_total && $size_db > 0 ) {
1389
+ $total_size = $size_total + $size_db;
1390
+ $total_size_mb = size_format( $total_size, 2 );
1391
+
1392
+ $all_sizes['total_size'] = array(
1393
+ 'raw' => $total_size,
1394
+ 'size' => $total_size_mb,
1395
+ 'debug' => $total_size_mb . " ({$total_size} bytes)",
1396
+ );
1397
+ } else {
1398
+ $all_sizes['total_size'] = array(
1399
+ 'size' => __( 'Total size is not available. Some errors were encountered when determining the size of your installation.', 'health-check' ),
1400
+ 'debug' => 'not available',
1401
+ );
1402
+ }
1403
+
1404
+ return $all_sizes;
1405
+ }
1406
+
1407
+ /**
1408
+ * Fallback function for directory size calculation on sites running WordPress <5.2
1409
+ *
1410
+ * @param string $directory Full path of a directory.
1411
+ * @param string|array $exclude Optional. Full path of a subdirectory to exclude from the total, or array of paths.
1412
+ * Expected without trailing slash(es).
1413
+ * @param int $max_execution_time Maximum time to run before giving up. In seconds.
1414
+ * The timeout is global and is measured from the moment WordPress started to load.
1415
+ * @return int|false|null Size in bytes if a valid directory. False if not. Null if timeout.
1416
+ */
1417
+ static function recurse_dirsize( $directory, $exclude = null, $max_execution_time = null ) {
1418
+ $size = 0;
1419
+
1420
+ $directory = untrailingslashit( $directory );
1421
+
1422
+ if ( ! file_exists( $directory ) || ! is_dir( $directory ) || ! is_readable( $directory ) ) {
1423
+ return false;
1424
+ }
1425
+
1426
+ if (
1427
+ ( is_string( $exclude ) && $directory === $exclude ) ||
1428
+ ( is_array( $exclude ) && in_array( $directory, $exclude, true ) )
1429
+ ) {
1430
+ return false;
1431
+ }
1432
+
1433
+ if ( null === $max_execution_time ) {
1434
+ // Keep the previous behavior but attempt to prevent fatal errors from timeout if possible.
1435
+ if ( function_exists( 'ini_get' ) ) {
1436
+ $max_execution_time = ini_get( 'max_execution_time' );
1437
+ } else {
1438
+ // Disable...
1439
+ $max_execution_time = 0;
1440
+ }
1441
+
1442
+ // Leave 1 second "buffer" for other operations if $max_execution_time has reasonable value.
1443
+ if ( $max_execution_time > 10 ) {
1444
+ $max_execution_time -= 1;
1445
+ }
1446
+ }
1447
+
1448
+ $handle = opendir( $directory );
1449
+ if ( $handle ) {
1450
+ while ( ( $file = readdir( $handle ) ) !== false ) {
1451
+ $path = $directory . '/' . $file;
1452
+ if ( '.' != $file && '..' != $file ) {
1453
+ if ( is_file( $path ) ) {
1454
+ $size += filesize( $path );
1455
+ } elseif ( is_dir( $path ) ) {
1456
+ $handlesize = Health_Check_Debug_Data::recurse_dirsize( $path, $exclude, $max_execution_time );
1457
+ if ( $handlesize > 0 ) {
1458
+ $size += $handlesize;
1459
+ }
1460
+ }
1461
+
1462
+ if ( $max_execution_time > 0 && microtime( true ) - WP_START_TIMESTAMP > $max_execution_time ) {
1463
+ // Time exceeded. Give up instead of risking a fatal timeout.
1464
+ $size = null;
1465
+ break;
1466
+ }
1467
+ }
1468
+ }
1469
+ closedir( $handle );
1470
+ }
1471
+ return $size;
1472
+ }
1473
+ }
readme.txt CHANGED
@@ -4,7 +4,7 @@ Contributors: wordpressdotorg, westi, pento, Clorith
4
  Requires at least: 4.0
5
  Requires PHP: 5.2
6
  Tested up to: 5.2
7
- Stable tag: 1.4.1
8
  License: GPLv2
9
  License URI: https://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -49,6 +49,9 @@ At this time, the plugin has been tested with every version of PHP from 5.2 thro
49
 
50
  == Changelog ==
51
 
 
 
 
52
  = v1.4.1 =
53
  * Fixed SQL version checks for various MariaDB installs.
54
  * Fixed a warning being generated in logfiles for first-time users with no existing Site Health history.
4
  Requires at least: 4.0
5
  Requires PHP: 5.2
6
  Tested up to: 5.2
7
+ Stable tag: 1.4.2
8
  License: GPLv2
9
  License URI: https://www.gnu.org/licenses/gpl-2.0.html
10
 
49
 
50
  == Changelog ==
51
 
52
+ = v1.4.2 =
53
+ * Fix missing headers for a loopback request in the debug section
54
+
55
  = v1.4.1 =
56
  * Fixed SQL version checks for various MariaDB installs.
57
  * Fixed a warning being generated in logfiles for first-time users with no existing Site Health history.