Fast Velocity Minify - Version 2.6.0

Version Description

[2019.03.02] = * fixed cache purging with the hypercache plugin * fixed a bug with inline scripts and styles not showing up if there is no url for the enqueued handle * changed the cache directory from the wp-content/uploads to wp-content/cache * improved compatibility with page cache plugins and servers (purging FVM without purging the page cache should be fine now) * added a daily cronjob, to delete public invalid cache files that are older than 3 months (your page cache should expire before this)

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Release Info

Developer	Alignak
Plugin	Fast Velocity Minify
Version	2.6.0
Comparing to
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Code changes from version 2.5.9 to 2.6.0

Files changed (5) hide show

fvm.php +94 -32
inc/functions-cache.php +366 -0
inc/functions-upgrade.php +12 -2
inc/functions.php +23 -302
readme.txt +27 -33

fvm.php CHANGED Viewed

	@@ -5,7 +5,7 @@ Plugin URI: http://fastvelocity.com
5	Description: Improve your speed score on GTmetrix, Pingdom Tools and Google PageSpeed Insights by merging and minifying CSS and JavaScript files into groups, compressing HTML and other speed optimizations.
6	Author: Raul Peixoto
7	Author URI: http://fastvelocity.com
8	- Version: 2.5.9
9	License: GPL2
10
11	------------------------------------------------------------------------
	@@ -71,6 +71,7 @@ $plugindir = plugin_dir_path( __FILE__ ); # prints with trailing slash
71	include($plugindir.'inc/functions.php');
72	include($plugindir.'inc/functions-serverinfo.php');
73	include($plugindir.'inc/functions-upgrade.php');

74
75	# wp-cli support
76	if ( defined( 'WP_CLI' ) && WP_CLI ) {
	@@ -171,10 +172,8 @@ if(is_admin()) {
171	add_action('admin_init', 'fastvelocity_min_register_settings');
172
173	# This function runs when WordPress updates or installs/remove something
174	- add_action('upgrader_process_complete', '~~fvm_purge_all~~');
175	- add_action('after_switch_theme', '~~fvm_purge_all~~');
176	- add_action('activated_plugin', 'fvm_purge_all');
177	- add_action('deactivated_plugin', 'fvm_purge_all');
178	add_action('admin_init', 'fastvelocity_purge_onsave', 1);
179
180	# activation, deactivation
	@@ -337,7 +336,6 @@ function fastvelocity_min_load_admin_jscss($hook) {
337	# register plugin settings
338	function fastvelocity_min_register_settings() {
339	register_setting('fvm-group', 'fastvelocity_min_enable_purgemenu');
340	- register_setting('fvm-group', 'fastvelocity_min_preserve_oldcache');
341	register_setting('fvm-group', 'fastvelocity_preserve_settings_on_uninstall');
342	register_setting('fvm-group', 'fastvelocity_min_default_protocol');
343	register_setting('fvm-group', 'fastvelocity_min_disable_js_merge');
	@@ -579,11 +577,6 @@ $active_tab = isset($_GET['tab']) ? $_GET['tab'] : 'status';
579	Admin Bar Purge <span class="note-info">[ If selected, a new option to purge FVM cache from the admin bar will show up ]</span></label>
580	<br />
581
582	- <label for="fastvelocity_min_preserve_oldcache">
583	- <input name="fastvelocity_min_preserve_oldcache" type="checkbox" id="fastvelocity_min_preserve_oldcache" value="1" <?php echo checked(1 == get_option('fastvelocity_min_preserve_oldcache'), true, false); ?>>
584	- Preserve Cache Files <span class="note-info">[ This will reload your cache files when you purge, but preserve the old files ]</span></label>
585	- <br />
586	-
587	<label for="fastvelocity_preserve_settings_on_uninstall">
588	<input name="fastvelocity_preserve_settings_on_uninstall" type="checkbox" id="fastvelocity_preserve_settings_on_uninstall" value="1" <?php echo checked(1 == get_option('fastvelocity_preserve_settings_on_uninstall'), true, false); ?>>
589	Preserve Settings<span class="note-info">[ If selected, all FVM settings will be preserved, even if you uninstall the plugin ]</span></label>
	@@ -1214,7 +1207,10 @@ $ignore = fastvelocity_default_ignore($ignore);
1214	foreach( $scripts->to_do as $handle ) :
1215
1216	# is it a footer script?
1217	- $is_footer = 0; ~~if (isset($wp_scripts->registered[$handle]->extra["group"]) \|\| isset($wp_scripts->registered[$handle]->args)) { $is_footer = 1; }~~



1218
1219	# skip footer scripts for now
1220	if($is_footer != 1) {
	@@ -1222,6 +1218,11 @@ $is_footer = 0; if (isset($wp_scripts->registered[$handle]->extra["group"]) \|\| i
1222	# get full url
1223	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1224





1225	# Exclude JS files from PSI (Async) takes priority over the ignore list
1226	if($fvm_min_excludejslist != false \|\| is_array($fvm_min_excludejslist)) {
1227
	@@ -1240,6 +1241,7 @@ $is_footer = 0; if (isset($wp_scripts->registered[$handle]->extra["group"]) \|\| i
1240	if($skipjs != false) { continue; }
1241	}
1242

1243	# IE only files don't increment things
1244	$ieonly = fastvelocity_ie_blacklist($hurl);
1245	if($ieonly == true) { continue; }
	@@ -1263,7 +1265,13 @@ $is_footer = 0; if (isset($wp_scripts->registered[$handle]->extra["group"]) \|\| i
1263	# make sure that the scripts skipped here, show up in the footer
1264	} else {
1265	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1266	- ~~wp_enqueue_script($handle, $hurl, array(), null, true);~~






1267	}
1268	endforeach;
1269
	@@ -1276,8 +1284,8 @@ for($i=0,$l=count($header);$i<$l;$i++) {
1276	$hash = 'header-'.hash('adler32',implode('',$header[$i]['handles']));
1277
1278	# create cache files and urls
1279	- $file = $cachedir.'/'.$hash.'~~-'.$ctime~~.'.min.js';
1280	- $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'~~-'.$ctime~~.'.min.js');
1281
1282	# generate a new cache file
1283	clearstatcache();
	@@ -1293,10 +1301,17 @@ for($i=0,$l=count($header);$i<$l;$i++) {
1293
1294	# get hurl per handle
1295	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);







1296	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
1297
1298	# download, minify, cache
1299	- $tkey = 'js-'~~.$ctime~~.~~'-'.~~hash('adler32', $handle.$hurl).'.js';
1300	$json = false; $json = fvm_get_transient($tkey);
1301	if ( $json === false) {
1302	$json = fvm_download_and_minify($hurl, null, $disable_js_minification, 'js', $handle);
	@@ -1410,6 +1425,11 @@ foreach( $scripts->to_do as $handle ) :
1410	# get full url
1411	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1412





1413	# Exclude JS files from PSI (Async) takes priority over the ignore list
1414	if($fvm_min_excludejslist != false \|\| is_array($fvm_min_excludejslist)) {
1415
	@@ -1458,8 +1478,8 @@ for($i=0,$l=count($footer);$i<$l;$i++) {
1458	$hash = 'footer-'.hash('adler32',implode('',$footer[$i]['handles']));
1459
1460	# create cache files and urls
1461	- $file = $cachedir.'/'.$hash.'~~-'.$ctime~~.'.min.js';
1462	- $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'~~-'.$ctime~~.'.min.js');
1463
1464	# generate a new cache file
1465	clearstatcache();
	@@ -1475,11 +1495,18 @@ for($i=0,$l=count($footer);$i<$l;$i++) {
1475
1476	# get hurl per handle
1477	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);







1478	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
1479
1480
1481	# download, minify, cache
1482	- $tkey = 'js-'~~.$ctime~~.~~'-'.~~hash('adler32', $handle.$hurl).'.js';
1483	$json = false; $json = fvm_get_transient($tkey);
1484	if ( $json === false) {
1485	$json = fvm_download_and_minify($hurl, null, $disable_js_minification, 'js', $handle);
	@@ -1712,6 +1739,11 @@ foreach( $styles->to_do as $handle):
1712	# full url or empty
1713	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
1714





1715	# mark duplicates as done and remove from the queue
1716	if(!empty($hurl)) {
1717	$key = hash('adler32', $hurl);
	@@ -1800,7 +1832,7 @@ if(!$skip_google_fonts && count($google_fonts) > 0 \|\| ($force_inline_googlefonts
1800	} elseif($force_inline_googlefonts == true) {
1801
1802	# download, minify, cache
1803	- $tkey = 'css-'~~.$ctime~~.~~'-'.~~hash('adler32', $gfurl).'.css';
1804	$json = false; $json = fvm_get_transient($tkey);
1805	if ( $json === false) {
1806	$json = fvm_download_and_minify($gfurl, null, $disable_css_minification, 'css', null);
	@@ -1926,8 +1958,8 @@ for($i=0,$l=count($header);$i<$l;$i++) {
1926	$hash = 'header-'.hash('adler32',implode('',$header[$i]['handles']).$inline_css_hash);
1927
1928	# create cache files and urls
1929	- $file = $cachedir.'/'.$hash.'~~-'.$ctime~~.'.min.css';
1930	- $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'~~-'.$ctime~~.'.min.css');
1931
1932	# generate a new cache file
1933	clearstatcache();
	@@ -1943,10 +1975,17 @@ for($i=0,$l=count($header);$i<$l;$i++) {
1943
1944	# get hurl per handle
1945	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);







1946	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
1947
1948	# download, minify, cache
1949	- $tkey = 'css-'~~.$ctime~~.~~'-'.~~hash('adler32', $handle.$hurl).'.css';
1950	$json = false; $json = fvm_get_transient($tkey);
1951	if ( $json === false) {
1952	$json = fvm_download_and_minify($hurl, null, $disable_css_minification, 'css', $handle);
	@@ -2083,6 +2122,11 @@ foreach( $styles->to_do as $handle ) :
2083	# dequeue and get a list of google fonts, or requeue external
2084	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
2085





2086	if (stripos($hurl, 'fonts.googleapis.com') !== false) {
2087	wp_dequeue_style($handle);
2088	if($remove_googlefonts != false) { $done = array_merge($done, array($handle)); continue; } # mark as done if to be removed
	@@ -2133,7 +2177,7 @@ if(!$skip_google_fonts && count($google_fonts) > 0 \|\| ($force_inline_googlefonts
2133	} elseif($force_inline_googlefonts == true) {
2134
2135	# download, minify, cache
2136	- $tkey = 'css-'~~.$ctime~~.~~'-'.~~hash('adler32', $gfurl).'.css';
2137	$json = false; $json = fvm_get_transient($tkey);
2138	if ( $json === false) {
2139	$json = fvm_download_and_minify($gfurl, null, $disable_css_minification, 'css', null);
	@@ -2190,7 +2234,12 @@ foreach( $styles->to_do as $handle ) :
2190
2191	# get full url
2192	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
2193	-





2194	# mark duplicates as done and remove from the queue
2195	if(!empty($hurl)) {
2196	$key = hash('adler32', $hurl);
	@@ -2297,8 +2346,8 @@ for($i=0,$l=count($footer);$i<$l;$i++) {
2297	$hash = 'footer-'.hash('adler32',implode('',$footer[$i]['handles']).$inline_css_hash);
2298
2299	# create cache files and urls
2300	- $file = $cachedir.'/'.$hash.'~~-'.$ctime~~.'.min.css';
2301	- $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'~~-'.$ctime~~.'.min.css');
2302
2303	# generate a new cache file
2304	clearstatcache();
	@@ -2314,10 +2363,17 @@ for($i=0,$l=count($footer);$i<$l;$i++) {
2314
2315	# get hurl per handle
2316	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);







2317	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
2318
2319	# download, minify, cache
2320	- $tkey = 'css-'~~.$ctime~~.~~'-'.~~hash('adler32', $handle.$hurl).'.css';
2321	$json = false; $json = fvm_get_transient($tkey);
2322	if ( $json === false) {
2323	$json = fvm_download_and_minify($hurl, null, $disable_css_minification, 'css', $handle);
	@@ -2616,7 +2672,7 @@ function fastvelocity_optimizecss($html, $handle, $href, $media){
2616	if($fvm_fawesome_method == 1 && stripos($href, 'font-awesome') !== false) {
2617
2618	# download, minify, cache
2619	- $tkey = 'css-'~~.$ctime~~.~~'-'.~~hash('adler32', $handle.$href).'.css';
2620	$json = false; $json = fvm_get_transient($tkey);
2621	if ( $json === false) {
2622	$json = fvm_download_and_minify($href, null, $disable_css_minification, 'css', $handle);
	@@ -2645,7 +2701,7 @@ function fastvelocity_optimizecss($html, $handle, $href, $media){
2645	if(stripos($href, 'fonts.googleapis.com') !== false && $force_inline_googlefonts != false && $css_hide_googlefonts != true && $min_async_googlefonts != true) {
2646
2647	# download, minify, cache
2648	- $tkey = 'css-'~~.$ctime~~.~~'-'.~~hash('adler32', $handle.$href).'.css';
2649	$json = false; $json = fvm_get_transient($tkey);
2650	if ( $json === false) {
2651	$json = fvm_download_and_minify($href, null, $disable_css_minification, 'css', $handle);
	@@ -2683,7 +2739,7 @@ function fastvelocity_optimizecss($html, $handle, $href, $media){
2683	}
2684
2685	# download, minify, cache
2686	- $tkey = 'css-'~~.$ctime~~.~~'-'.~~hash('adler32', $handle.$href).'.css';
2687	$json = false; $json = fvm_get_transient($tkey);
2688	if ( $json === false) {
2689	$json = fvm_download_and_minify($href, null, $disable_css_minification, 'css', $handle);
	@@ -2927,4 +2983,10 @@ function fastvelocity_get_preload_headers(){
2927	if($b != $a && file_exists($b)) { return file_get_contents($b); }
2928
2929	return false;
2930	- }


5	Description: Improve your speed score on GTmetrix, Pingdom Tools and Google PageSpeed Insights by merging and minifying CSS and JavaScript files into groups, compressing HTML and other speed optimizations.
6	Author: Raul Peixoto
7	Author URI: http://fastvelocity.com
8	+ Version: 2.6.0
9	License: GPL2
10
11	------------------------------------------------------------------------

71	include($plugindir.'inc/functions.php');
72	include($plugindir.'inc/functions-serverinfo.php');
73	include($plugindir.'inc/functions-upgrade.php');
74	+ include($plugindir.'inc/functions-cache.php');
75
76	# wp-cli support
77	if ( defined( 'WP_CLI' ) && WP_CLI ) {

172	add_action('admin_init', 'fastvelocity_min_register_settings');
173
174	# This function runs when WordPress updates or installs/remove something
175	+ add_action('upgrader_process_complete', 'fastvelocity_purge_all_global');
176	+ add_action('after_switch_theme', 'fastvelocity_purge_all_global');


177	add_action('admin_init', 'fastvelocity_purge_onsave', 1);
178
179	# activation, deactivation

336	# register plugin settings
337	function fastvelocity_min_register_settings() {
338	register_setting('fvm-group', 'fastvelocity_min_enable_purgemenu');

339	register_setting('fvm-group', 'fastvelocity_preserve_settings_on_uninstall');
340	register_setting('fvm-group', 'fastvelocity_min_default_protocol');
341	register_setting('fvm-group', 'fastvelocity_min_disable_js_merge');

577	Admin Bar Purge <span class="note-info">[ If selected, a new option to purge FVM cache from the admin bar will show up ]</span></label>
578	<br />
579





580	<label for="fastvelocity_preserve_settings_on_uninstall">
581	<input name="fastvelocity_preserve_settings_on_uninstall" type="checkbox" id="fastvelocity_preserve_settings_on_uninstall" value="1" <?php echo checked(1 == get_option('fastvelocity_preserve_settings_on_uninstall'), true, false); ?>>
582	Preserve Settings<span class="note-info">[ If selected, all FVM settings will be preserved, even if you uninstall the plugin ]</span></label>

1207	foreach( $scripts->to_do as $handle ) :
1208
1209	# is it a footer script?
1210	+ $is_footer = 0;
1211	+ if (isset($wp_scripts->registered[$handle]->extra["group"]) \|\| isset($wp_scripts->registered[$handle]->args)) {
1212	+ $is_footer = 1;
1213	+ }
1214
1215	# skip footer scripts for now
1216	if($is_footer != 1) {

1218	# get full url
1219	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1220
1221	+ # inlined scripts without file
1222	+ if( empty($hurl)) {
1223	+ continue;
1224	+ }
1225	+
1226	# Exclude JS files from PSI (Async) takes priority over the ignore list
1227	if($fvm_min_excludejslist != false \|\| is_array($fvm_min_excludejslist)) {
1228

1241	if($skipjs != false) { continue; }
1242	}
1243
1244	+
1245	# IE only files don't increment things
1246	$ieonly = fastvelocity_ie_blacklist($hurl);
1247	if($ieonly == true) { continue; }

1265	# make sure that the scripts skipped here, show up in the footer
1266	} else {
1267	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1268	+
1269	+ # inlined scripts without file
1270	+ if( empty($hurl)) {
1271	+ wp_enqueue_script($handle, false);
1272	+ } else {
1273	+ wp_enqueue_script($handle, $hurl, array(), null, true);
1274	+ }
1275	}
1276	endforeach;
1277

1284	$hash = 'header-'.hash('adler32',implode('',$header[$i]['handles']));
1285
1286	# create cache files and urls
1287	+ $file = $cachedir.'/'.$hash.'.min.js';
1288	+ $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'.min.js');
1289
1290	# generate a new cache file
1291	clearstatcache();

1301
1302	# get hurl per handle
1303	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1304	+
1305	+ # inlined scripts without file
1306	+ if( empty($hurl)) {
1307	+ continue;
1308	+ }
1309	+
1310	+ # print url
1311	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
1312
1313	# download, minify, cache
1314	+ $tkey = 'js-'.hash('adler32', $handle.$hurl).'.js';
1315	$json = false; $json = fvm_get_transient($tkey);
1316	if ( $json === false) {
1317	$json = fvm_download_and_minify($hurl, null, $disable_js_minification, 'js', $handle);

1425	# get full url
1426	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1427
1428	+ # inlined scripts without file
1429	+ if( empty($hurl)) {
1430	+ continue;
1431	+ }
1432	+
1433	# Exclude JS files from PSI (Async) takes priority over the ignore list
1434	if($fvm_min_excludejslist != false \|\| is_array($fvm_min_excludejslist)) {
1435

1478	$hash = 'footer-'.hash('adler32',implode('',$footer[$i]['handles']));
1479
1480	# create cache files and urls
1481	+ $file = $cachedir.'/'.$hash.'.min.js';
1482	+ $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'.min.js');
1483
1484	# generate a new cache file
1485	clearstatcache();

1495
1496	# get hurl per handle
1497	$hurl = fastvelocity_min_get_hurl($wp_scripts->registered[$handle]->src, $wp_domain, $wp_home);
1498	+
1499	+ # inlined scripts without file
1500	+ if( empty($hurl)) {
1501	+ continue;
1502	+ }
1503	+
1504	+ # print url
1505	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
1506
1507
1508	# download, minify, cache
1509	+ $tkey = 'js-'.hash('adler32', $handle.$hurl).'.js';
1510	$json = false; $json = fvm_get_transient($tkey);
1511	if ( $json === false) {
1512	$json = fvm_download_and_minify($hurl, null, $disable_js_minification, 'js', $handle);

1739	# full url or empty
1740	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
1741
1742	+ # inlined scripts without file
1743	+ if( empty($hurl)) {
1744	+ continue;
1745	+ }
1746	+
1747	# mark duplicates as done and remove from the queue
1748	if(!empty($hurl)) {
1749	$key = hash('adler32', $hurl);

1832	} elseif($force_inline_googlefonts == true) {
1833
1834	# download, minify, cache
1835	+ $tkey = 'css-'.hash('adler32', $gfurl).'.css';
1836	$json = false; $json = fvm_get_transient($tkey);
1837	if ( $json === false) {
1838	$json = fvm_download_and_minify($gfurl, null, $disable_css_minification, 'css', null);

1958	$hash = 'header-'.hash('adler32',implode('',$header[$i]['handles']).$inline_css_hash);
1959
1960	# create cache files and urls
1961	+ $file = $cachedir.'/'.$hash.'.min.css';
1962	+ $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'.min.css');
1963
1964	# generate a new cache file
1965	clearstatcache();

1975
1976	# get hurl per handle
1977	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
1978	+
1979	+ # inlined scripts without file
1980	+ if( empty($hurl)) {
1981	+ continue;
1982	+ }
1983	+
1984	+ # print url
1985	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
1986
1987	# download, minify, cache
1988	+ $tkey = 'css-'.hash('adler32', $handle.$hurl).'.css';
1989	$json = false; $json = fvm_get_transient($tkey);
1990	if ( $json === false) {
1991	$json = fvm_download_and_minify($hurl, null, $disable_css_minification, 'css', $handle);

2122	# dequeue and get a list of google fonts, or requeue external
2123	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
2124
2125	+ # inlined scripts without file
2126	+ if( empty($hurl)) {
2127	+ continue;
2128	+ }
2129	+
2130	if (stripos($hurl, 'fonts.googleapis.com') !== false) {
2131	wp_dequeue_style($handle);
2132	if($remove_googlefonts != false) { $done = array_merge($done, array($handle)); continue; } # mark as done if to be removed

2177	} elseif($force_inline_googlefonts == true) {
2178
2179	# download, minify, cache
2180	+ $tkey = 'css-'.hash('adler32', $gfurl).'.css';
2181	$json = false; $json = fvm_get_transient($tkey);
2182	if ( $json === false) {
2183	$json = fvm_download_and_minify($gfurl, null, $disable_css_minification, 'css', null);

2234
2235	# get full url
2236	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
2237	+
2238	+ # inlined scripts without file
2239	+ if( empty($hurl)) {
2240	+ continue;
2241	+ }
2242	+
2243	# mark duplicates as done and remove from the queue
2244	if(!empty($hurl)) {
2245	$key = hash('adler32', $hurl);

2346	$hash = 'footer-'.hash('adler32',implode('',$footer[$i]['handles']).$inline_css_hash);
2347
2348	# create cache files and urls
2349	+ $file = $cachedir.'/'.$hash.'.min.css';
2350	+ $file_url = fvm_get_protocol($cachedirurl.'/'.$hash.'.min.css');
2351
2352	# generate a new cache file
2353	clearstatcache();

2363
2364	# get hurl per handle
2365	$hurl = fastvelocity_min_get_hurl($wp_styles->registered[$handle]->src, $wp_domain, $wp_home);
2366	+
2367	+ # inlined scripts without file
2368	+ if( empty($hurl)) {
2369	+ continue;
2370	+ }
2371	+
2372	+ # print url
2373	$printurl = str_ireplace(array(site_url(), home_url(), 'http:', 'https:'), '', $hurl);
2374
2375	# download, minify, cache
2376	+ $tkey = 'css-'.hash('adler32', $handle.$hurl).'.css';
2377	$json = false; $json = fvm_get_transient($tkey);
2378	if ( $json === false) {
2379	$json = fvm_download_and_minify($hurl, null, $disable_css_minification, 'css', $handle);

2672	if($fvm_fawesome_method == 1 && stripos($href, 'font-awesome') !== false) {
2673
2674	# download, minify, cache
2675	+ $tkey = 'css-'.hash('adler32', $handle.$href).'.css';
2676	$json = false; $json = fvm_get_transient($tkey);
2677	if ( $json === false) {
2678	$json = fvm_download_and_minify($href, null, $disable_css_minification, 'css', $handle);

2701	if(stripos($href, 'fonts.googleapis.com') !== false && $force_inline_googlefonts != false && $css_hide_googlefonts != true && $min_async_googlefonts != true) {
2702
2703	# download, minify, cache
2704	+ $tkey = 'css-'.hash('adler32', $handle.$href).'.css';
2705	$json = false; $json = fvm_get_transient($tkey);
2706	if ( $json === false) {
2707	$json = fvm_download_and_minify($href, null, $disable_css_minification, 'css', $handle);

2739	}
2740
2741	# download, minify, cache
2742	+ $tkey = 'css-'.hash('adler32', $handle.$href).'.css';
2743	$json = false; $json = fvm_get_transient($tkey);
2744	if ( $json === false) {
2745	$json = fvm_download_and_minify($href, null, $disable_css_minification, 'css', $handle);

2983	if($b != $a && file_exists($b)) { return file_get_contents($b); }
2984
2985	return false;
2986	+ }
2987	+
2988	+
2989	+
2990	+ # cron job to delete old FVM cache
2991	+ add_action('fastvelocity_purge_old_cron_event', 'fvm_purge_old');
2992	+

inc/functions-cache.php ADDED Viewed

	@@ -0,0 +1,366 @@


1	+ <?php
2	+
3	+
4	+ # Fix the permission bits on generated files
5	+ function fastvelocity_fix_permission_bits($file){
6	+ if(function_exists('stat') && fvm_function_available('stat')) {
7	+ if ($stat = @stat(dirname($file))) {
8	+ $perms = $stat['mode'] & 0007777;
9	+ @chmod($file, $perms);
10	+ clearstatcache();
11	+ return true;
12	+ }
13	+ }
14	+
15	+
16	+ # get permissions from parent directory
17	+ $perms = 0777;
18	+ if(function_exists('stat') && fvm_function_available('stat')) {
19	+ if ($stat = @stat(dirname($file))) { $perms = $stat['mode'] & 0007777; }
20	+ }
21	+
22	+ if (file_exists($file)){
23	+ if ($perms != ($perms & ~umask())){
24	+ $folder_parts = explode( '/', substr( $file, strlen(dirname($file)) + 1 ) );
25	+ for ( $i = 1, $c = count( $folder_parts ); $i <= $c; $i++ ) {
26	+ @chmod(dirname($file) . '/' . implode( '/', array_slice( $folder_parts, 0, $i ) ), $perms );
27	+ }
28	+ }
29	+ }
30	+
31	+ return true;
32	+ }
33	+
34	+
35	+ # get cache directories and urls
36	+ function fvm_cachepath() {
37	+
38	+ # custom directory
39	+ $fvm_change_cache_path = get_option('fastvelocity_min_change_cache_path');
40	+ $fvm_change_cache_base = get_option('fastvelocity_min_change_cache_base_url');
41	+ $upload = array();
42	+ if($fvm_change_cache_path !== false && $fvm_change_cache_base !== false && strlen($fvm_change_cache_path) > 1) {
43	+ $upload['basedir'] = trim($fvm_change_cache_path);
44	+ $upload['baseurl'] = trim($fvm_change_cache_base);
45	+ } else {
46	+ $up = wp_upload_dir(); # default
47	+
48	+ # upload path for multisite
49	+ $upload['basedir'] = rtrim($up['basedir']);
50	+ $upload['baseurl'] = rtrim($up['baseurl']);
51	+
52	+ # for single sites, change to the cache directory
53	+ if(basename($up['basedir']) == 'uploads') {
54	+ $upload['basedir'] = dirname($upload['basedir']);
55	+ $upload['baseurl'] = dirname($upload['baseurl']);
56	+ }
57	+
58	+ }
59	+
60	+ # last update or zero
61	+ $ctime = get_option('fvm-last-cache-update', '0');
62	+
63	+ # create
64	+ $uploadsdir = $upload['basedir'].'/cache';
65	+ $uploadsurl = $upload['baseurl'].'/cache';
66	+ $cachebase = $uploadsdir.'/fvm/'.$ctime;
67	+ $cachebaseurl = $uploadsurl.'/fvm/'.$ctime;
68	+ $cachedir = $cachebase.'/out';
69	+ $tmpdir = $cachebase.'/tmp';
70	+ $headerdir = $cachebase.'/header';
71	+ $cachedirurl = $cachebaseurl.'/out';
72	+
73	+ # get permissions from uploads directory
74	+ $dir_perms = 0777;
75	+ if(is_dir($uploadsdir.'/cache') && function_exists('stat') && fvm_function_available('stat')) {
76	+ if ($stat = @stat($uploadsdir.'/cache')) { $dir_perms = $stat['mode'] & 0007777; }
77	+ }
78	+
79	+ # mkdir and check if umask requires chmod
80	+ $dirs = array($cachebase, $cachedir, $tmpdir, $headerdir);
81	+ foreach ($dirs as $target) {
82	+ if(!is_dir($target)) {
83	+ if (@mkdir($target, $dir_perms, true)){
84	+ if ($dir_perms != ($dir_perms & ~umask())){
85	+ $folder_parts = explode( '/', substr($target, strlen(dirname($target)) + 1 ));
86	+ for ($i = 1, $c = count($folder_parts ); $i <= $c; $i++){
87	+ @chmod(dirname($target) . '/' . implode( '/', array_slice( $folder_parts, 0, $i ) ), $dir_perms );
88	+ }
89	+ }
90	+ } else {
91	+ # fallback
92	+ wp_mkdir_p($target);
93	+ }
94	+ }
95	+ }
96	+
97	+ # return
98	+ return array('cachebase'=>$cachebase,'tmpdir'=>$tmpdir, 'cachedir'=>$cachedir, 'cachedirurl'=>$cachedirurl, 'headerdir'=>$headerdir);
99	+ }
100	+
101	+
102	+
103	+ # increment file names
104	+ function fvm_cache_increment() {
105	+ update_option('fvm-last-cache-update', time());
106	+ }
107	+
108	+ # will delete temporary intermediate stuff but leave final css/js alone for compatibility
109	+ function fvm_purge_all() {
110	+
111	+ # get cache directories and urls
112	+ $cachepath = fvm_cachepath();
113	+ $tmpdir = $cachepath['tmpdir'];
114	+ $headerdir = $cachepath['headerdir'];
115	+
116	+ # increment cache file names
117	+ fvm_cache_increment();
118	+
119	+ # delete temporary directories only
120	+ if(is_dir($tmpdir)) { fastvelocity_rrmdir($tmpdir); }
121	+ if(is_dir($headerdir)) { fastvelocity_rrmdir($headerdir); }
122	+
123	+ # extra hook for developers
124	+ do_action('fvm_after_purge_all');
125	+ return true;
126	+ }
127	+
128	+
129	+ # purge all public files on uninstall
130	+ function fvm_purge_all_uninstall() {
131	+ $cachepath = fvm_cachepath();
132	+ $cachebaseparent = dirname($cachepath['cachebase']);
133	+ if(is_dir($cachebaseparent)) { fastvelocity_rrmdir($cachebaseparent); }
134	+ return true;
135	+ }
136	+
137	+ # purge cache files older than 3 months
138	+ fvm_purge_old();
139	+ function fvm_purge_old() {
140	+
141	+ # get cache directories and urls
142	+ $cachepath = fvm_cachepath();
143	+ $cachebaseparent = dirname($cachepath['cachebase']);
144	+ $ctime = get_option('fvm-last-cache-update', '0');
145	+ $expires = time() - 86400 * 90; # three months
146	+
147	+ # get all directories that are a direct child of current directory
148	+ if ($handle = opendir($cachebaseparent)) {
149	+ while (false !== ($d = readdir($handle))) {
150	+ if (strcmp($d, '.')==0 \|\| strcmp($d, '..')==0) { continue; }
151	+ if($d != $ctime && (is_numeric($d) && $d <= $expires)) {
152	+ $dir = $cachebaseparent.'/'.$d;
153	+ if(is_dir($dir)) {
154	+ fastvelocity_rrmdir($dir);
155	+ rmdir($dir);
156	+ }
157	+ }
158	+
159	+ }
160	+
161	+ closedir($handle);
162	+ }
163	+
164	+ return true;
165	+ }
166	+
167	+
168	+ # purge temp cache on save settings
169	+ function fastvelocity_purge_onsave() {
170	+ if(current_user_can( 'manage_options') && isset($_POST['fastvelocity_min_save_options'])) {
171	+ fvm_purge_all();
172	+ fvm_purge_others();
173	+ }
174	+ }
175	+
176	+
177	+ # purge temp cache globally, after updates
178	+ function fastvelocity_purge_all_global() {
179	+ if(current_user_can( 'manage_options')) {
180	+ fvm_purge_all();
181	+ fvm_purge_others();
182	+ }
183	+ }
184	+
185	+
186	+ # get transients on the disk
187	+ function fvm_get_transient($key) {
188	+ $cachepath = fvm_cachepath();
189	+ $tmpdir = $cachepath['tmpdir'];
190	+ $f = $tmpdir.'/'.$key.'.transient';
191	+ clearstatcache();
192	+ if(file_exists($f)) {
193	+ return file_get_contents($f);
194	+ } else {
195	+ return false;
196	+ }
197	+ }
198	+
199	+ # set cache on disk
200	+ function fvm_set_transient($key, $code) {
201	+ if(is_null($code) \|\| empty($code)) { return false; }
202	+ $cachepath = fvm_cachepath();
203	+ $tmpdir = $cachepath['tmpdir'];
204	+ $f = $tmpdir.'/'.$key.'.transient';
205	+ file_put_contents($f, $code);
206	+ fastvelocity_fix_permission_bits($f);
207	+ return true;
208	+ }
209	+
210	+
211	+
212	+ # get cache size and count
213	+ function fastvelocity_get_cachestats() {
214	+ clearstatcache();
215	+ $cachepath = fvm_cachepath();
216	+ $cachedir = $cachepath['cachedir'];
217	+ if(is_dir($cachedir)) {
218	+ $dir = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($cachedir, FilesystemIterator::SKIP_DOTS));
219	+ $size = 0;
220	+ foreach ($dir as $file) {
221	+ $size += $file->getSize();
222	+ }
223	+ return fastvelocity_format_filesize($size);
224	+ } else {
225	+ return 'Error: '.$cachedir. ' is not a directory!';
226	+ }
227	+ }
228	+
229	+ # remove all cache files
230	+ function fastvelocity_rrmdir($path) {
231	+ # purge
232	+ clearstatcache();
233	+ if(is_dir($path)) {
234	+ $i = new DirectoryIterator($path);
235	+ foreach($i as $f){
236	+ if($f->isFile()){ unlink($f->getRealPath());
237	+ } else if(!$f->isDot() && $f->isDir()){
238	+ fastvelocity_rrmdir($f->getRealPath());
239	+ rmdir($f->getRealPath());
240	+ }
241	+ }
242	+ }
243	+ }
244	+
245	+
246	+ # return size in human format
247	+ function fastvelocity_format_filesize($bytes, $decimals = 2) {
248	+ $units = array( 'B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB' );
249	+ for ($i = 0; ($bytes / 1024) > 0.9; $i++, $bytes /= 1024) {}
250	+ return sprintf( "%1.{$decimals}f %s", round( $bytes, $decimals ), $units[$i] );
251	+ }
252	+
253	+
254	+ # Purge Godaddy Managed WordPress Hosting (Varnish)
255	+ # https://github.com/wp-media/wp-rocket/blob/master/inc/3rd-party/hosting/godaddy.php
256	+ function fastvelocity_godaddy_request( $method, $url = null ) {
257	+ $url = empty( $url ) ? home_url() : $url;
258	+ $host = parse_url( $url, PHP_URL_HOST );
259	+ $url = set_url_scheme( str_replace( $host, WPaas\Plugin::vip(), $url ), 'http' );
260	+ wp_cache_flush();
261	+ update_option( 'gd_system_last_cache_flush', time() ); # purge apc
262	+ wp_remote_request( esc_url_raw( $url ), array('method' => $method, 'blocking' => false, 'headers' => array('Host' => $host)) );
263	+ }
264	+
265	+
266	+ # purge supported hosting and plugins
267	+ function fvm_purge_others(){
268	+
269	+ # wordpress default cache
270	+ if (function_exists('wp_cache_flush')) {
271	+ wp_cache_flush();
272	+ }
273	+
274	+ # Purge all W3 Total Cache
275	+ if (function_exists('w3tc_pgcache_flush')) {
276	+ w3tc_pgcache_flush();
277	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>W3 Total Cache</strong> have also been purged.</p></div>');
278	+ }
279	+
280	+ # Purge WP Super Cache
281	+ if (function_exists('wp_cache_clear_cache')) {
282	+ wp_cache_clear_cache();
283	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>WP Super Cache</strong> have also been purged.</p></div>');
284	+ }
285	+
286	+ # Purge WP Rocket
287	+ if (function_exists('rocket_clean_domain')) {
288	+ rocket_clean_domain();
289	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>WP Rocket</strong> have also been purged.</p></div>');
290	+ }
291	+
292	+ # Purge Wp Fastest Cache
293	+ if(isset($GLOBALS['wp_fastest_cache']) && method_exists($GLOBALS['wp_fastest_cache'], 'deleteCache')){
294	+ $GLOBALS['wp_fastest_cache']->deleteCache();
295	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Wp Fastest Cache</strong> have also been purged.</p></div>');
296	+ }
297	+
298	+ # Purge Cachify
299	+ if (function_exists('cachify_flush_cache')) {
300	+ cachify_flush_cache();
301	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Cachify</strong> have also been purged.</p></div>');
302	+ }
303	+
304	+ # Purge Comet Cache
305	+ if ( class_exists("comet_cache") ) {
306	+ comet_cache::clear();
307	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Comet Cache</strong> have also been purged.</p></div>');
308	+ }
309	+
310	+ # Purge Zen Cache
311	+ if ( class_exists("zencache") ) {
312	+ zencache::clear();
313	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Comet Cache</strong> have also been purged.</p></div>');
314	+ }
315	+
316	+ # Purge LiteSpeed Cache
317	+ if (class_exists('LiteSpeed_Cache_Tags')) {
318	+ LiteSpeed_Cache_Tags::add_purge_tag('*');
319	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>LiteSpeed Cache</strong> have also been purged.</p></div>');
320	+ }
321	+
322	+ # Purge SG Optimizer
323	+ if (function_exists('sg_cachepress_purge_cache')) {
324	+ sg_cachepress_purge_cache();
325	+ return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>SG Optimizer</strong> have also been purged.</p></div>');
326	+ }
327	+
328	+ # Purge Hyper Cache
329	+ if (function_exists('hyper_cache_flush_all')) {
330	+ hyper_cache_flush_all();
331	+ return __( '<div class="notice notice-info is-dismissible"><p>All caches from <strong>HyperCache</strong> have also been purged.</p></div>');
332	+ }
333	+
334	+ # Purge Godaddy Managed WordPress Hosting (Varnish + APC)
335	+ if (class_exists('WPaaS\Plugin')) {
336	+ fastvelocity_godaddy_request('BAN');
337	+ return __('<div class="notice notice-info is-dismissible"><p>A cache purge request has been sent to <strong>Go Daddy Varnish</strong></p></div><div class="notice notice-info is-dismissible"><p>Please note that it may not work 100% of the time, due to cache rate limiting by your host!</p></div>');
338	+ }
339	+
340	+ # purge cache enabler
341	+ if ( has_action('ce_clear_cache') ) {
342	+ do_action('ce_clear_cache');
343	+ return __( '<div class="notice notice-info is-dismissible"><p>All caches from <strong>Cache Enabler</strong> have also been purged.</p></div>');
344	+ }
345	+
346	+
347	+ # Purge WP Engine
348	+ if (class_exists("WpeCommon")) {
349	+ if (method_exists('WpeCommon', 'purge_memcached')) { WpeCommon::purge_memcached(); }
350	+ if (method_exists('WpeCommon', 'clear_maxcdn_cache')) { WpeCommon::clear_maxcdn_cache(); }
351	+ if (method_exists('WpeCommon', 'purge_varnish_cache')) { WpeCommon::purge_varnish_cache(); }
352	+
353	+ if (method_exists('WpeCommon', 'purge_memcached') \|\| method_exists('WpeCommon', 'clear_maxcdn_cache') \|\| method_exists('WpeCommon', 'purge_varnish_cache')) {
354	+ return __('<div class="notice notice-info is-dismissible"><p>A cache purge request has been sent to <strong>WP Engine</strong></p></div><div class="notice notice-info is-dismissible"><p>Please note that it may not work 100% of the time, due to cache rate limiting by your host!</p></div>');
355	+ }
356	+ }
357	+
358	+ # add breeze cache purge support
359	+ if (class_exists("Breeze_PurgeCache")) {
360	+ Breeze_PurgeCache::breeze_cache_flush();
361	+ return __( '<div class="notice notice-info is-dismissible"><p>All caches from <strong>Breeze</strong> have also been purged.</p></div>');
362	+ }
363	+
364	+ }
365	+
366	+

inc/functions-upgrade.php CHANGED Viewed

	@@ -7,7 +7,7 @@ function fastvelocity_version_check() {
7	$ver = get_option("fastvelocity_plugin_version");
8	if ($ver == false) { $ver = '0.0.0'; }
9
10	- # save on upgrade
11	if ($ver != $fastvelocity_plugin_version) {
12	update_option( "fastvelocity_plugin_version", $fastvelocity_plugin_version);
13	}
	@@ -43,7 +43,17 @@ function fastvelocity_version_check() {
43	}
44
45	}
46	-










47	}
48	add_action( 'plugins_loaded', 'fastvelocity_version_check' );
49


7	$ver = get_option("fastvelocity_plugin_version");
8	if ($ver == false) { $ver = '0.0.0'; }
9
10	+ # save current version on upgrade
11	if ($ver != $fastvelocity_plugin_version) {
12	update_option( "fastvelocity_plugin_version", $fastvelocity_plugin_version);
13	}

43	}
44
45	}
46	+
47	+
48	+ # changed on 2.6.0
49	+ if($dots[0] < 2 \|\| ($dots[0] == 2 && $dots[1] < 6)) {
50	+
51	+ # add old cache purge event cron
52	+ if (!wp_next_scheduled ('fastvelocity_purge_old_cron')) {
53	+ wp_schedule_event(time(), 'daily', 'fastvelocity_purge_old_cron_event');
54	+ }
55	+
56	+ }
57	}
58	add_action( 'plugins_loaded', 'fastvelocity_version_check' );
59

inc/functions.php CHANGED Viewed

@@ -42,98 +42,22 @@ function fvm_function_available($func) {
             	return true;
+            }
-            -
            # Fix the permission bits on generated files
-            -
            function fastvelocity_fix_permission_bits($file){
-            -
            	if(function_exists('stat') && fvm_function_available('stat')) {
-            -
            		if ($stat = @stat(dirname($file))) {
-            -
            			$perms = $stat['mode'] & 0007777;
-            -
            			@chmod($file, $perms);
-            -
            			clearstatcache();
-            -
            			return true;
-            -
            		}
-            -
            	}
-            -
            	# get permissions from parent directory
-            -
            	$perms = 0777;
-            -
            	if(function_exists('stat') && fvm_function_available('stat')) {
-            -
            		if ($stat = @stat(dirname($file))) { $perms = $stat['mode'] & 0007777; }
+            	}
-            -
            	if (file_exists($file)){
-            -
            		if ($perms != ($perms & ~umask())){
-            -
            			$folder_parts = explode( '/', substr( $file, strlen(dirname($file)) + 1 ) );
-            -
            				for ( $i = 1, $c = count( $folder_parts ); $i <= $c; $i++ ) {
-            -
            				@chmod(dirname($file) . '/' . implode( '/', array_slice( $folder_parts, 0, $i ) ), $perms );
-            -
            			}
-            -
            		}
-            -
            	}
-            -
-            -
            	return true;
-            -
            }
-            -
-            -
-            -
            # get cache directories and urls
-            -
            function fvm_cachepath() {
-            -
-            -
            # custom directory
-            -
            $fvm_change_cache_path = get_option('fastvelocity_min_change_cache_path');
-            -
            $fvm_change_cache_base = get_option('fastvelocity_min_change_cache_base_url');
-            -
            $upload = array();
-            -
            if($fvm_change_cache_path !== false && $fvm_change_cache_base !== false && strlen($fvm_change_cache_path) > 1) {
-            -
            	$upload['basedir'] = trim($fvm_change_cache_path);
-            -
            	$upload['baseurl'] = trim($fvm_change_cache_base);
-            -
            } else {
-            -
            	$upload = wp_upload_dir(); # default
-            -
            }
-            -
-            -
            # create
-            -
            $uploadsdir  = rtrim($upload['basedir'], '/');
-            -
            $uploadsurl  = rtrim($upload['baseurl'], '/');
-            -
            $cachebase   = $uploadsdir.'/fvm';
-            -
            $cachedir    = $uploadsdir.'/fvm/out';
-            -
            $tmpdir      = $uploadsdir.'/fvm/tmp';
-            -
            $cachedirurl = $uploadsurl.'/fvm/out';
-            -
            $headerdir   = $uploadsdir.'/fvm/header';
-            -
-            -
            # get permissions from uploads directory
-            -
            $dir_perms = 0777;
-            -
            if(function_exists('stat') && fvm_function_available('stat')) {
-            -
            	if ($stat = @stat($uploadsdir)) { $dir_perms = $stat['mode'] & 0007777; }
-            -
            }
-            -
-            -
            # mkdir and check if umask requires chmod
-            -
            $dirs = array($cachebase, $cachedir, $tmpdir, $headerdir);
-            -
            foreach ($dirs as $target) {
-            -
            	if(!is_dir($target)) {
-            -
            		if (@mkdir($target, $dir_perms, true)){
-            -
            			if ($dir_perms != ($dir_perms & ~umask())){
-            -
            				$folder_parts = explode( '/', substr($target, strlen(dirname($target)) + 1 ));
-            -
            					for ($i = 1, $c = count($folder_parts ); $i <= $c; $i++){
-            -
            					@chmod(dirname($target) . '/' . implode( '/', array_slice( $folder_parts, 0, $i ) ), $dir_perms );
-            -
            				}
-            -
            			}
-            -
            		} else {
-            -
            			# fallback
-            -
            			wp_mkdir_p($target);
-            -
            		}
-            -
            	}
-            -
            }
-            -
-            -
            # return
-            -
            return array('cachebase'=>$cachebase,'tmpdir'=>$tmpdir, 'cachedir'=>$cachedir, 'cachedirurl'=>$cachedirurl, 'headerdir'=>$headerdir);
-            -
            }
-            -
-            -
-            -
            # run during activation
-            -
            function fastvelocity_plugin_activate() {
             	# setup defaults if no option to preserve exists
             	if(get_option('fastvelocity_preserve_settings_on_uninstall') == false) {
-            -
            		# increment time
-            -
            		fvm_cache_increment();
-            -
             		# default options to enable (1)
             		$options_enable_default = array('fastvelocity_min_remove_print_mediatypes',  'fastvelocity_fvm_clean_header_one', 'fastvelocity_min_skip_google_fonts', 'fastvelocity_min_force_inline_css_footer', 'fastvelocity_min_skip_cssorder', 'fastvelocity_gfonts_method', 'fastvelocity_fontawesome_method', 'fastvelocity_min_disable_css_inline_merge');
             		foreach($options_enable_default as $option) {
@@ -153,8 +77,17 @@ function fastvelocity_plugin_activate() {
             # run during deactivation
             function fastvelocity_plugin_deactivate() {
             	fvm_purge_all();
             	fvm_purge_others();
+            }
             # run during uninstall
@@ -169,6 +102,12 @@ function fastvelocity_plugin_uninstall() {
             		if(is_array($plugin_options) && count($plugin_options) > 0) {
             			foreach( $plugin_options as $option ) { delete_option( $option->option_name ); }
+            		}
+            	}
+            }
@@ -401,48 +340,6 @@ function fastvelocity_min_html_compression_start() {
+            }
-            -
            # remove all cache files
-            -
            function fastvelocity_rrmdir($path) {
-            -
            	# purge
-            -
            	clearstatcache();
-            -
            	if(is_dir($path)) {
-            -
            		$i = new DirectoryIterator($path);
-            -
            		foreach($i as $f){
-            -
            			if($f->isFile()){ unlink($f->getRealPath());
-            -
            			} else if(!$f->isDot() && $f->isDir()){
-            -
            				fastvelocity_rrmdir($f->getRealPath());
-            -
            				rmdir($f->getRealPath());
-            -
            			}
-            -
            		}
-            -
            	}
-            -
            }
-            -
-            -
-            -
            # return size in human format
-            -
            function fastvelocity_format_filesize($bytes, $decimals = 2) {
-            -
                $units = array( 'B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB' );
-            -
                for ($i = 0; ($bytes / 1024) > 0.9; $i++, $bytes /= 1024) {}
-            -
                return sprintf( "%1.{$decimals}f %s", round( $bytes, $decimals ), $units[$i] );
-            -
            }
-            -
-            -
-            -
            # get cache size and count
-            -
            function fastvelocity_get_cachestats() {
-            -
            	clearstatcache();
-            -
            	$cachepath = fvm_cachepath();
-            -
            	$cachebase = $cachepath['cachebase'];
-            -
            	if(is_dir($cachebase)) {
-            -
            		$dir = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($cachebase, FilesystemIterator::SKIP_DOTS));
-            -
            		$size = 0;
-            -
            		foreach ($dir as $file) {
-            -
            			$size += $file->getSize();
-            -
            		}
-            -
            		return fastvelocity_format_filesize($size);
-            -
            	} else {
-            -
            		return 'Error: '.$cachebase. ' is not a directory!';
-            -
            	}
-            -
            }
-            -
             # remove default HTTP headers
             function fastvelocity_remove_redundant_shortlink() {
             	remove_action('wp_head', 'wp_shortlink_wp_head', 10);
@@ -862,71 +759,7 @@ function fvm_get_protocol($url) {
+            }
-            -
            # increment file names
-            -
            function fvm_cache_increment() {
-            -
            	update_option('fvm-last-cache-update', time());
-            -
            }
-            -
            # purge all caches
-            -
            function fvm_purge_all() {
-            -
-            -
            	# get cache directories and urls
-            -
            	$cachepath = fvm_cachepath();
-            -
            	$cachebase = $cachepath['cachebase'];
-            -
            	$tmpdir = $cachepath['tmpdir'];
-            -
-            -
            	# delete minification files and transients
-            -
            	if(!is_dir($cachebase)) {
-            -
            		return false;
-            -
            	}
-            -
-            -
            	# preserve cache, or delete temp only
-            -
            	if(!get_option('fastvelocity_min_preserve_oldcache')) {
-            -
            		fastvelocity_rrmdir($cachebase);
-            -
            	} else {
-            -
            		if(is_dir($tmpdir)) {
-            -
            			fastvelocity_rrmdir($tmpdir);
-            -
            			return true;
-            -
            		}
-            -
            	}
-            -
-            -
            	fvm_cache_increment();
-            -
            	do_action('fvm_after_purge_all');
-            -
            	return true;
-            -
            }
-            -
-            -
-            -
            # purge temp cache on save settings
-            -
            function fastvelocity_purge_onsave() {
-            -
            	if(current_user_can( 'manage_options') && isset($_POST['fastvelocity_min_save_options'])) {
-            -
            		fvm_purge_all();
-            -
            		fvm_purge_others();
-            -
            	}
-            -
            }
-            -
-            -
            # get transients on the disk
-            -
            function fvm_get_transient($key) {
-            -
            	$cachepath = fvm_cachepath();
-            -
            	$tmpdir = $cachepath['tmpdir'];
-            -
            	$f = $tmpdir.'/'.$key.'.transient';
-            -
            	clearstatcache();
-            -
            	if(file_exists($f)) {
-            -
            		return file_get_contents($f);
-            -
            	} else {
-            -
            		return false;
-            -
            	}
-            -
            }
-            -
-            -
            # set cache on disk
-            -
            function fvm_set_transient($key, $code) {
-            -
            	if(is_null($code) || empty($code)) { return false; }
-            -
            	$cachepath = fvm_cachepath();
-            -
            	$tmpdir = $cachepath['tmpdir'];
-            -
            	$f = $tmpdir.'/'.$key.'.transient';
-            -
            	file_put_contents($f, $code);
-            -
            	fastvelocity_fix_permission_bits($f);
-            -
            	return true;
-            -
            }
             # generate ascii slug
@@ -1047,118 +880,6 @@ function fastvelocity_download($url) {
+            }
-            -
            # Purge Godaddy Managed WordPress Hosting (Varnish)
-            -
            # https://github.com/wp-media/wp-rocket/blob/master/inc/3rd-party/hosting/godaddy.php
-            -
            function fastvelocity_godaddy_request( $method, $url = null ) {
-            -
            	$url  = empty( $url ) ? home_url() : $url;
-            -
            	$host = parse_url( $url, PHP_URL_HOST );
-            -
            	$url  = set_url_scheme( str_replace( $host, WPaas\Plugin::vip(), $url ), 'http' );
-            -
            	wp_cache_flush();
-            -
            	update_option( 'gd_system_last_cache_flush', time() ); # purge apc
-            -
            	wp_remote_request( esc_url_raw( $url ), array('method' => $method, 'blocking' => false, 'headers' => array('Host' => $host)) );
-            -
            }
-            -
-            -
-            -
            function fvm_purge_others(){
-            -
-            -
            # wordpress default cache
-            -
            if (function_exists('wp_cache_flush')) {
-            -
            	wp_cache_flush();
-            -
            }
-            -
-            -
            # Purge all W3 Total Cache
-            -
            if (function_exists('w3tc_pgcache_flush')) {
-            -
            	w3tc_pgcache_flush();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>W3 Total Cache</strong> have also been purged.</p></div>');
-            -
            }
-            -
            # Purge WP Super Cache
-            -
            if (function_exists('wp_cache_clear_cache')) {
-            -
            	wp_cache_clear_cache();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>WP Super Cache</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge WP Rocket
-            -
            if (function_exists('rocket_clean_domain')) {
-            -
            	rocket_clean_domain();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>WP Rocket</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge Wp Fastest Cache
-            -
            if(isset($GLOBALS['wp_fastest_cache']) && method_exists($GLOBALS['wp_fastest_cache'], 'deleteCache')){
-            -
            	$GLOBALS['wp_fastest_cache']->deleteCache();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Wp Fastest Cache</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge Cachify
-            -
            if (function_exists('cachify_flush_cache')) {
-            -
            	cachify_flush_cache();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Cachify</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge Comet Cache
-            -
            if ( class_exists("comet_cache") ) {
-            -
            	comet_cache::clear();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Comet Cache</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge Zen Cache
-            -
            if ( class_exists("zencache") ) {
-            -
            	zencache::clear();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>Comet Cache</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge LiteSpeed Cache
-            -
            if (class_exists('LiteSpeed_Cache_Tags')) {
-            -
            	LiteSpeed_Cache_Tags::add_purge_tag('*');
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>LiteSpeed Cache</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge SG Optimizer
-            -
            if (function_exists('sg_cachepress_purge_cache')) {
-            -
            	sg_cachepress_purge_cache();
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>All caches from <strong>SG Optimizer</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge Hyper Cache
-            -
            if (class_exists( 'HyperCache' )) {
-            -
            	do_action( 'autoptimize_action_cachepurged' );
-            -
            	return __( '<div class="notice notice-info is-dismissible"><p>All caches from <strong>HyperCache</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
            # Purge Godaddy Managed WordPress Hosting (Varnish + APC)
-            -
            if (class_exists('WPaaS\Plugin')) {
-            -
            	fastvelocity_godaddy_request('BAN');
-            -
            	return __('<div class="notice notice-info is-dismissible"><p>A cache purge request has been sent to <strong>Go Daddy Varnish</strong></p></div><div class="notice notice-info is-dismissible"><p>Please note that it may not work 100% of the time, due to cache rate limiting by your host!</p></div>');
-            -
            }
-            -
-            -
            # purge cache enabler
-            -
            if ( has_action('ce_clear_cache') ) {
-            -
                do_action('ce_clear_cache');
-            -
            	return __( '<div class="notice notice-info is-dismissible"><p>All caches from <strong>Cache Enabler</strong> have also been purged.</p></div>');
-            -
            }
-            -
-            -
-            -
            # Purge WP Engine
-            -
            if (class_exists("WpeCommon")) {
-            -
            	if (method_exists('WpeCommon', 'purge_memcached')) { WpeCommon::purge_memcached(); }
-            -
            	if (method_exists('WpeCommon', 'clear_maxcdn_cache')) { WpeCommon::clear_maxcdn_cache(); }
-            -
            	if (method_exists('WpeCommon', 'purge_varnish_cache')) { WpeCommon::purge_varnish_cache(); }
-            -
-            -
            	if (method_exists('WpeCommon', 'purge_memcached') || method_exists('WpeCommon', 'clear_maxcdn_cache') || method_exists('WpeCommon', 'purge_varnish_cache')) {
-            -
            		return __('<div class="notice notice-info is-dismissible"><p>A cache purge request has been sent to <strong>WP Engine</strong></p></div><div class="notice notice-info is-dismissible"><p>Please note that it may not work 100% of the time, due to cache rate limiting by your host!</p></div>');
-            -
            	}
-            -
            }
-            -
-            -
            # add breeze cache purge support
-            -
            add_action('fvm_after_purge_all', 'extra_fvm_purge_breeze_support');
-            -
            function extra_fvm_purge_breeze_support() {
-            -
            	if (class_exists("Breeze_PurgeCache")) {
-            -
            		Breeze_PurgeCache::breeze_cache_flush();
-            -
            		return __( '<div class="notice notice-info is-dismissible"><p>All caches from <strong>Breeze</strong> have also been purged.</p></div>');
-            -
            	}
-            -
            }
-            -
-            -
            }

             	return true;
+            }
+            +
+            +
            # run during activation
+            +
            function fastvelocity_plugin_activate() {
+            +
            	# increment cache time
+            +
            	fvm_cache_increment();
+            +
            	# old cache purge event cron
+            +
            	if (!wp_next_scheduled ('fastvelocity_purge_old_cron')) {
+            +
            		wp_schedule_event(time(), 'daily', 'fastvelocity_purge_old_cron_event');
+            	}
             	# setup defaults if no option to preserve exists
             	if(get_option('fastvelocity_preserve_settings_on_uninstall') == false) {
             		# default options to enable (1)
             		$options_enable_default = array('fastvelocity_min_remove_print_mediatypes',  'fastvelocity_fvm_clean_header_one', 'fastvelocity_min_skip_google_fonts', 'fastvelocity_min_force_inline_css_footer', 'fastvelocity_min_skip_cssorder', 'fastvelocity_gfonts_method', 'fastvelocity_fontawesome_method', 'fastvelocity_min_disable_css_inline_merge');
             		foreach($options_enable_default as $option) {
             # run during deactivation
             function fastvelocity_plugin_deactivate() {
+            +
+            +
            	# remove all on deactivation
             	fvm_purge_all();
             	fvm_purge_others();
+            +
+            +
            	# old cache purge event cron
+            +
            	if (wp_next_scheduled ('fastvelocity_purge_old_cron')) {
+            +
            		$timestamp = wp_next_scheduled ('fastvelocity_purge_old_cron');
+            +
            		wp_unschedule_event ($timestamp, 'fastvelocity_purge_old_cron_event');
+            +
            	}
+            +
+            }
             # run during uninstall
             		if(is_array($plugin_options) && count($plugin_options) > 0) {
             			foreach( $plugin_options as $option ) { delete_option( $option->option_name ); }
+            		}
+            +
+            +
            		# purge all caches
+            +
            		if(function_exists('fvm_purge_all_uninstall') && function_exists('fvm_purge_others')) {
+            +
            			fvm_purge_all_uninstall();
+            +
            			fvm_purge_others();
+            +
            		}
+            	}
+            }
+            }
             # remove default HTTP headers
             function fastvelocity_remove_redundant_shortlink() {
             	remove_action('wp_head', 'wp_shortlink_wp_head', 10);
+            }
             # generate ascii slug
+            }

readme.txt CHANGED Viewed

	@@ -2,7 +2,7 @@
2	Contributors: Alignak
3	Tags: PHP Minify, Lighthouse, GTmetrix, Pingdom, Pagespeed, CSS Merging, JS Merging, CSS Minification, JS Minification, Speed Optimization, HTML Minification, Performance, Optimization, Speed, Fast
4	Requires at least: 4.5
5	- Stable tag: 2.5.9
6	Tested up to: 5.1
7	License: GPLv3 or later
8	License URI: http://www.gnu.org/licenses/gpl-3.0.html
	@@ -83,54 +83,44 @@ I can offer you aditional `custom made` optimization on top of this plugin. If y
83	== Frequently Asked Questions ==
84
85	= Can I update plugins and themes after installing FVM? =
86	-
87	- Yes. FVM doesn't touch your original files, it merely copies them to the uploads directory and merges them together with minification. If you install new plugins, update or change themes, FVM will purge its cache as well as some of the most popular cache plugins. It's recommended that you purge your page cache on the server "after" purging Fast Velocity Minify, if you have some cache on the server side.
88
89	= After installing, why did my site feels slow to load? =
90	-
91	Please see the question below.
92
93	-
94	= Why are there lots of JS and CSS files listed on the status page and why is the cache directory taking so much space? =
95	-
96	- Beware! Some themes combine CSS using PHP with a query string that changes on every pageload... (this is bad practice). When FVM sees a different url being enqueued, it will consider that as a new file and try to create a new set of files on every pageview too. You must exclude that dynamic url via the Ignore List on FVM for your cache to be efficient and stop growing. Also note, if your pages enqueue different styles and javascript in different pages, that is "one set" of files to be merged.
97
98
99	- = How can I exclude certain assets ~~by wildcard~~? =
100	-
101	- Each line on the ignore list will try to match a substring against all CSS or JS files, for example `//yoursite.com/wp-content/plugins/some-plugin/js/` will ignore all files inside that directory. You can also shorten the URL like `/some-plugin/js/` and then it will match any css or js URL that has `/some-plugin/js/` on the path. Obviously, doing `/js/` would match any files inside any "/js/" directory and in any location, so to avoid unexpected situations please always use the longest, most specific path you can use.
102
103
104	= Why is the ignore list not working? =
105	-
106	- The ignore list "is" working, just try to use partial paths (see wildcard help above) and use relative urls only without any query vars.
107
108
109	= Is it compatible with other caching plugins? =

110
111	- Please note, you must disable any features on your theme or cache plugins, which perform minification of css, html and js. Double minification not only slows the whole process, but also has the high potential of causing conflicts in javascript. The plugin will try to automatically purge several popular cache plugins, however if you have a cache on the server side (some hosting services have this) you may need to purge it manually, after you purge FVM. The automatic purge is active for the following plugins and hosting: W3 Total Cache, WP Supercache, WP Rocket, Wp Fastest Cache, Cachify, Comet Cache, Zen Cache, LiteSpeed Cache, Cache Enabler, SG Optimizer, Breeze (Cloudways), Godaddy Managed WordPress Hosting and WP Engine
112
113	= Do you recommend a specific Cache Plugin? =
114	- ~~Yes!~~ Currently ~~FVM~~ ~~recommends~~ the "Cache Enabler" plugin, for it's simplicity, compatibility with most systems and performance.
115
116
117	= Is it resource intensive, or will it use too much CPU on my shared hosting plan? =

118
119	- Unless you are not excluding dynamic CSS files that change the url in every pageload, no it is not heavy at all. On the first run, each single file is minified into an intermediate cache. When a new group of CSS/JS files is found on a new page, it reuses those files and merges them into a new static cache file. All pages that request the same group of CSS or JS files will also make use of that file, thus regeneration only happens once.


120
121
122	= Is it compatible with multisites? =
123	-
124	Yes, it generates a new cache file for every different set of JS and CSS requirements it finds, but you must enable and configure FVM settings for each site in your network separatly (no global settings for all sites).
125
126
127	- = How do I use the pre-compressed files with gzip_static or brotli_static on Nginx? =
128	-
129	- When we merge and minify the css and js files, we also create a `.gz` file to be used with `gzip_static` on Nginx. You need to enable this feature on your Nginx configuration file if you want to make use of it. Likewise, if you have Nginx compiled with brotli and have enabled the php-ext-brotli extension for PHP, you can enable the brotli_static option and FVM will also generate .br files for you :)
130	-
131	-
132	= Is it compatible with AdSense and other ad networks? =
133	-
134	If you are just inserting ads on your pages, yes. If you are using a custom script to inject those ads, please double check if it works.
135
136
	@@ -146,42 +136,41 @@ d) Sometimes a plugin conflicts with another when merged (look at google chrome
146
147	e) If you have a conflict, try to add each CSS and each JS file to the ignore list one by one, until you find the one that causes the conflict. If you have no idea of which files to add, check the log file on the "status page" for a list of files being merged into each generated file.
148

149
150	- = Why are some of the CSS and JS files not being merged? =
151

152	The plugin only processes JS and CSS files enqueued using the official WordPress api method - https://developer.wordpress.org/themes/basics/including-css-javascript/ -as well as files from the same domain (unless specified on the settings).
153
154
155	- = ~~How~~ to ~~undo~~ ~~all~~ ~~changes~~ ~~done~~ ~~by the plugin~~? =


156

157	The plugin itself does not do any "changes" to your site and all original files are untouched. It intercepts the enqueued CSS and JS files just before printing your HTML, copies them and enqueues the newly optimized cached version of those files to the frontend. As with any plugin... simply disable or uninstall the plugin, purge all caches you may have in use (plugins, server, cloudflare, etc.) and the site will go back to what it was before installing it. The plugin does not delete anything from the database or modify any of your files.
158
159
160	= I have disabled or deleted the plugin but my design is still broken! =
161	-
162	Some "cheap" (or sometimes expensive) "optimized" hosting providers, implement a (misconfigured) aggressive cache on their servers that caches PHP code execution and PHP files. I've seen people completely deleting all WordPress files from their host via SFTP/FTP and the website kept working fine for hours. Furthermore, very often they rate limit your cache purge requests... so if you delete FVM and are still seeing references to FVM files on the "view-source:https://example.com" please be patient and contact your web hosting to purge all caches. Providers known to have this issue are some plans on hostgator and iPage (please report others if you find them).
163
164
165	= Why is my Visual Composer or Page Editor not working? =
166	-
167	Some plugins and themes need to edit the layout and styles on the frontend. If you have trouble with page editors, please enable the "Fix Page Editors" option on FVM and purge your caches. Note: You will only see the FVM minification working when you're logged out or using another browser after this setting.
168
169	- = What are the recommended cloudflare settings for this plugin? =
170

171	On the "Speed" tab, deselect the Auto Minify for JavaScript, CSS and HTML as well as the Rocket Loader option as there is no benefit of using them with our plugin (we already minify things). Those options can also break the design due to double minification or the fact that the Rocket Loader is still experimental (you can read about that on the "Help" link under each selected option on cloudflare).
172
173
174	= How can I load CSS async? =
175	-
176	- You are probably a developer if you are trying this. The answer is: make sure FVM is only generating 1 CSS file, because "async" means multiple files will load out of order (but CSS needs order most of the times). If FVM is generating more than 1 CSS file, try to manually dequeue some of the CSS files that are breaking the series on FVM (such as external enqueued files), or add their domain to the settings to be merged together. Please note... this is an advanced option for highly skilled developers. Do not try to fiddle with these settings if you are not one, as it will almost certainly break your site layout and functionality.
177
178
179	= I have a complaint or I need support right now. =
180	-
181	Before getting angry because you have no answer within a few hours (even with paid plugins, sometimes it takes weeks...), please be informed about how wordpress.org and the plugins directory work. The plugins directory is an open source, free service where developers and programmers contribute (on their free time) with plugins that can be downloaded and installed by anyone "at their own risk" and are all released under the GPL license. While all plugins have to be approved and reviewed by the WordPress team before being published (for dangerous code, spam, etc.) this does not change the license or add any warranty. All plugins are provided as they are, free of charge and should be used at your own risk (so you should make backups before installing any plugin or performing updates) and it is your sole responsibility if you break your site after installing a plugin from the plugins directory. For a full version of the license, please read: https://wordpress.org/about/gpl/
182
183	= Why haven't you replied to my topic on the support forum yet? =
184	-
185	Support is provided by plugin authors on their free time and without warranty of a reply, so you can experience different levels of support level from plugin to plugin. As the author of this plugin I strive to provide support on a daily basis and I can take a look and help you with some issues related with my plugin, but please note that this is done out of my goodwill and in no way I have any legal or moral obligation for doing this. Sometimes I am extremely busy and may take a few days to reply, but I will always reply.
186
187	= But I really need fast support right now, is there any other way? =
	@@ -189,12 +178,10 @@ I am also available for hiring if you need custom-made speed optimizations. Afte
189
190
191	= Where can I report bugs? =
192	-
193	You can get support on the official WordPress plugin page at https://wordpress.org/support/plugin/fast-velocity-minify
194	Alternatively, you can reach me via info (at) fastvelocity.com for security or other vulnerabilities.
195
196	= How can I donate to the plugin author? =
197	-
198	If you would like to donate any amount to the plugin author (thank you in advance), you can do it via PayPal at https://goo.gl/vpLrSV
199
200
	@@ -209,6 +196,13 @@ Please backup your site before updating. Version 3.0 will have a major code rewr
209
210	== Changelog ==
211







212	= 2.5.9 [2019.02.19] =
213	* fixed some PHP notices, when wordpress fails to download a missing js/css file
214


2	Contributors: Alignak
3	Tags: PHP Minify, Lighthouse, GTmetrix, Pingdom, Pagespeed, CSS Merging, JS Merging, CSS Minification, JS Minification, Speed Optimization, HTML Minification, Performance, Optimization, Speed, Fast
4	Requires at least: 4.5
5	+ Stable tag: 2.6.0
6	Tested up to: 5.1
7	License: GPLv3 or later
8	License URI: http://www.gnu.org/licenses/gpl-3.0.html

83	== Frequently Asked Questions ==
84
85	= Can I update plugins and themes after installing FVM? =
86	+ FVM doesn't touch your original files. It copies those files to the cache directory, minifies that copy and merges them together under a different name. If you install new plugins, change themes or do plugin updates, FVM will purge its cache as well as some of the most popular cache plugins.

87
88	= After installing, why did my site feels slow to load? =

89	Please see the question below.
90

91	= Why are there lots of JS and CSS files listed on the status page and why is the cache directory taking so much space? =
92	+ Some themes combine and enqueue their CSS using a PHP script with a query string that changes on every pageload... (this is to bust cache, but it's bad practice since it prevents caching at all). When FVM sees a different url being enqueued, it will consider that as a new file and try to create a new set of files on every pageview as well. You must then exclude that dynamic url via the Ignore List on the settings for your cache to be efficient and stop growing. Also note, if your pages enqueue different styles or javascript in different pages (fairly common), that is "one set" of files to be merged. Pay attention to the logs header and look for the page url where those files have ben generated. If you have multiple files generated for the same url, you have some css/js that keeps changing on every pageview (and thus needs exclusion).

93
94
95	+ = How can I exclude certain assets? =
96	+ Each line on the ignore list will try to match a substring against all CSS or JS files, for example `//yoursite.com/wp-content/plugins/some-plugin/js/` will ignore all files inside that directory. You can also shorten the URL like `/some-plugin/js/` and then it will match any css or js URL that has `/some-plugin/js/` on the path. Obviously, doing `/js/` would match any files inside any "/js/" directory and in any location, so to avoid unexpected situations please always use the longest, most specific path you can use. There is no need to use asterisks or regex code (it won't work).

97
98
99	= Why is the ignore list not working? =
100	+ The ignore list "is" working, just try to use partial paths (see previous faq) and use relative urls only without any query vars.

101
102
103	= Is it compatible with other caching plugins? =
104	+ You must disable any features on your theme or cache plugins which perform minification of css, html and js. Double minification not only slows the whole process, but also has the high potential of causing conflicts in javascript. The plugin will try to automatically purge several popular cache plugins, however if you have a cache on the server side (some hosting services have this) you may need to purge it manually, after you purge FVM to see the results you expect. The automatic purge is active for the following plugins and hosting: W3 Total Cache, WP Supercache, WP Rocket, Wp Fastest Cache, Cachify, Comet Cache, Zen Cache, LiteSpeed Cache, Cache Enabler, SG Optimizer, Breeze (Cloudways), Godaddy Managed WordPress Hosting and WP Engine
105

106
107	= Do you recommend a specific Cache Plugin? =
108	+ Currently we recommend the "Cache Enabler" plugin, for it's simplicity, compatibility with most systems and performance. Alternatively, W3 Total Cache is a great choice as well.
109
110
111	= Is it resource intensive, or will it use too much CPU on my shared hosting plan? =
112	+ Unless you are not excluding dynamic CSS files that change the url in every pageload, its not heavy at all. On the first run, each single file is minified into an intermediate cache. When a new group of CSS/JS files is found on a new page, it reuses those files and merges them into a new static cache file. All pages that request the same group of CSS or JS files will also make use of that file, thus regeneration only happens once. In addition, gz and br files will be pre-compressed (if supported).
113
114	+
115	+ = How do I use the pre-compressed files with gzip_static or brotli_static on Nginx? =
116	+ When we merge and minify the css and js files, we also create a `.gz` file to be used with `gzip_static` on Nginx. You need to enable this feature on your Nginx configuration file if you want to make use of it. Likewise, if you have Nginx compiled with brotli and have enabled the php-ext-brotli extension for PHP, you can enable the brotli_static option and FVM will also generate .br files for you :)
117
118
119	= Is it compatible with multisites? =

120	Yes, it generates a new cache file for every different set of JS and CSS requirements it finds, but you must enable and configure FVM settings for each site in your network separatly (no global settings for all sites).
121
122





123	= Is it compatible with AdSense and other ad networks? =

124	If you are just inserting ads on your pages, yes. If you are using a custom script to inject those ads, please double check if it works.
125
126

136
137	e) If you have a conflict, try to add each CSS and each JS file to the ignore list one by one, until you find the one that causes the conflict. If you have no idea of which files to add, check the log file on the "status page" for a list of files being merged into each generated file.
138
139	+ f) If you coded some inline JS code that depends on some JS file being loaded before it's execution, try to save that code into an external file and enqueue it as a dependency. It will be merged together, thus no longer being "undefined".
140

141
142	+ = Why are some of the CSS and JS files not being merged? =
143	The plugin only processes JS and CSS files enqueued using the official WordPress api method - https://developer.wordpress.org/themes/basics/including-css-javascript/ -as well as files from the same domain (unless specified on the settings).
144
145
146	+ = Can I merge files from other domains? =
147	+ Yes and no. You can for example, merge js files such as jQuery if they are loading from a CDN and it will work, because it doesn't matter where those files are being served from. However, stuff like Facebook and other social media widgets, as well as tracking codes, widgets and so on, cannot usually be merged and cached locally as they may load something different on every pageload, or anytime they change something. Ads and widgets make your site slow, so make sure you only use the minimum necessary plugins and widgets.
148	+
149
150	+ = How to undo all changes done by the plugin? =
151	The plugin itself does not do any "changes" to your site and all original files are untouched. It intercepts the enqueued CSS and JS files just before printing your HTML, copies them and enqueues the newly optimized cached version of those files to the frontend. As with any plugin... simply disable or uninstall the plugin, purge all caches you may have in use (plugins, server, cloudflare, etc.) and the site will go back to what it was before installing it. The plugin does not delete anything from the database or modify any of your files.
152
153
154	= I have disabled or deleted the plugin but my design is still broken! =

155	Some "cheap" (or sometimes expensive) "optimized" hosting providers, implement a (misconfigured) aggressive cache on their servers that caches PHP code execution and PHP files. I've seen people completely deleting all WordPress files from their host via SFTP/FTP and the website kept working fine for hours. Furthermore, very often they rate limit your cache purge requests... so if you delete FVM and are still seeing references to FVM files on the "view-source:https://example.com" please be patient and contact your web hosting to purge all caches. Providers known to have this issue are some plans on hostgator and iPage (please report others if you find them).
156
157
158	= Why is my Visual Composer or Page Editor not working? =

159	Some plugins and themes need to edit the layout and styles on the frontend. If you have trouble with page editors, please enable the "Fix Page Editors" option on FVM and purge your caches. Note: You will only see the FVM minification working when you're logged out or using another browser after this setting.
160

161
162	+ = What are the recommended cloudflare settings for this plugin? =
163	On the "Speed" tab, deselect the Auto Minify for JavaScript, CSS and HTML as well as the Rocket Loader option as there is no benefit of using them with our plugin (we already minify things). Those options can also break the design due to double minification or the fact that the Rocket Loader is still experimental (you can read about that on the "Help" link under each selected option on cloudflare).
164
165
166	= How can I load CSS async? =
167	+ You are probably a developer if you are trying this. The answer is: make sure FVM is only generating 1 CSS file, because "async" means multiple files will load out of order (however CSS needs order most of the times). If FVM is generating more than 1 CSS file per mediatype, try to manually dequeue some of the CSS files that are breaking the series on FVM (such as external enqueued files), or add their domain to the settings to be merged together. Please note... this is an advanced option for skilled developers. Do not try to fiddle with these settings if you are not one, as it will almost certainly break your site layout and functionality.

168
169
170	= I have a complaint or I need support right now. =

171	Before getting angry because you have no answer within a few hours (even with paid plugins, sometimes it takes weeks...), please be informed about how wordpress.org and the plugins directory work. The plugins directory is an open source, free service where developers and programmers contribute (on their free time) with plugins that can be downloaded and installed by anyone "at their own risk" and are all released under the GPL license. While all plugins have to be approved and reviewed by the WordPress team before being published (for dangerous code, spam, etc.) this does not change the license or add any warranty. All plugins are provided as they are, free of charge and should be used at your own risk (so you should make backups before installing any plugin or performing updates) and it is your sole responsibility if you break your site after installing a plugin from the plugins directory. For a full version of the license, please read: https://wordpress.org/about/gpl/
172
173	= Why haven't you replied to my topic on the support forum yet? =

174	Support is provided by plugin authors on their free time and without warranty of a reply, so you can experience different levels of support level from plugin to plugin. As the author of this plugin I strive to provide support on a daily basis and I can take a look and help you with some issues related with my plugin, but please note that this is done out of my goodwill and in no way I have any legal or moral obligation for doing this. Sometimes I am extremely busy and may take a few days to reply, but I will always reply.
175
176	= But I really need fast support right now, is there any other way? =

178
179
180	= Where can I report bugs? =

181	You can get support on the official WordPress plugin page at https://wordpress.org/support/plugin/fast-velocity-minify
182	Alternatively, you can reach me via info (at) fastvelocity.com for security or other vulnerabilities.
183
184	= How can I donate to the plugin author? =

185	If you would like to donate any amount to the plugin author (thank you in advance), you can do it via PayPal at https://goo.gl/vpLrSV
186
187

196
197	== Changelog ==
198
199	+ = 2.6.0 [2019.03.02] =
200	+ * fixed cache purging with the hypercache plugin
201	+ * fixed a bug with inline scripts and styles not showing up if there is no url for the enqueued handle
202	+ * changed the cache directory from the wp-content/uploads to wp-content/cache
203	+ * improved compatibility with page cache plugins and servers (purging FVM without purging the page cache should be fine now)
204	+ * added a daily cronjob, to delete public invalid cache files that are older than 3 months (your page cache should expire before this)
205	+
206	= 2.5.9 [2019.02.19] =
207	* fixed some PHP notices, when wordpress fails to download a missing js/css file
208