Cache Enabler – WordPress Cache - Version 1.8.3

Version Description

  • Update index file handling (#289)
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Release Info

Developer keycdn
Plugin Icon 128x128 Cache Enabler – WordPress Cache
Version 1.8.3
Comparing to
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Code changes from version 1.8.2 to 1.8.3

Files changed (4) hide show
  1. cache-enabler.php +1 -1
  2. constants.php +1 -1
  3. inc/cache_enabler_engine.class.php +12 -2
  4. readme.txt +3 -0
cache-enabler.php CHANGED
@@ -6,7 +6,7 @@ Description: Simple and fast WordPress caching plugin.
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  Author: KeyCDN
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  Author URI: https://www.keycdn.com
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  License: GPLv2 or later
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- Version: 1.8.2
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  */
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  /*
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  Author: KeyCDN
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  Author URI: https://www.keycdn.com
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  License: GPLv2 or later
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+ Version: 1.8.3
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  */
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  /*
constants.php CHANGED
@@ -6,7 +6,7 @@
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  */
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  $cache_enabler_constants = array(
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- 'CACHE_ENABLER_VERSION' => '1.8.2',
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  'CACHE_ENABLER_MIN_PHP' => '5.6',
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  'CACHE_ENABLER_MIN_WP' => '5.5',
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  'CACHE_ENABLER_DIR' => __DIR__,
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  */
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  $cache_enabler_constants = array(
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+ 'CACHE_ENABLER_VERSION' => '1.8.3',
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  'CACHE_ENABLER_MIN_PHP' => '5.6',
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  'CACHE_ENABLER_MIN_WP' => '5.5',
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  'CACHE_ENABLER_DIR' => __DIR__,
inc/cache_enabler_engine.class.php CHANGED
@@ -182,14 +182,24 @@ final class Cache_Enabler_Engine {
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  /**
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  * Whether the script being executed is the installation directory index file.
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  *
 
 
 
 
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  * @since 1.5.0
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- * @change 1.8.0
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  *
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  * @return bool True if the script being executed is the index file, false if not.
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  */
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  private static function is_index() {
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- if ( defined( 'CACHE_ENABLER_INDEX_FILE' ) && $_SERVER['SCRIPT_FILENAME'] === CACHE_ENABLER_INDEX_FILE ) {
 
 
 
 
 
 
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  return true;
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  }
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  /**
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  * Whether the script being executed is the installation directory index file.
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  *
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+ * This uses $_SERVER['SCRIPT_NAME'] instead of $_SERVER['SCRIPT_FILENAME']
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+ * because it is in the CGI/1.1 specification. It checks whether
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+ * CACHE_ENABLER_INDEX_FILE ends with $_SERVER['SCRIPT_NAME'].
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+ *
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  * @since 1.5.0
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+ * @change 1.8.3
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  *
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  * @return bool True if the script being executed is the index file, false if not.
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  */
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  private static function is_index() {
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+ if ( ! defined( 'CACHE_ENABLER_INDEX_FILE' ) ) {
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+ return false;
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+ }
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+
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+ $script_name_length = strlen( $_SERVER['SCRIPT_NAME'] );
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+
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+ if ( substr( CACHE_ENABLER_INDEX_FILE, -$script_name_length, $script_name_length ) === $_SERVER['SCRIPT_NAME'] ) {
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  return true;
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  }
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readme.txt CHANGED
@@ -55,6 +55,9 @@ Cache Enabler captures page contents and saves it as a static HTML file on the s
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  == Changelog ==
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  = 1.8.2 =
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  * Update cache size transient handling (#287)
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  == Changelog ==
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+ = 1.8.3 =
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+ * Update index file handling (#289)
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+
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  = 1.8.2 =
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  * Update cache size transient handling (#287)
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