Edit File by line

[500] Fix | Delete

if ( $this->cache[ $group ][ $key ] < 0 ) {

[501] Fix | Delete

$this->cache[ $group ][ $key ] = 0;

[502] Fix | Delete

}

[503] Fix | Delete

[504] Fix | Delete

return $this->cache[ $group ][ $key ];

[505] Fix | Delete

}

[506] Fix | Delete

[507] Fix | Delete

/**

[508] Fix | Delete

* Decrements numeric cache item's value.

[509] Fix | Delete

[510] Fix | Delete

* @since 3.3.0

[511] Fix | Delete

[512] Fix | Delete

* @param int|string $key The cache key to decrement.

[513] Fix | Delete

* @param int $offset Optional. The amount by which to decrement the item's value.

[514] Fix | Delete

* Default 1.

[515] Fix | Delete

* @param string $group Optional. The group the key is in. Default 'default'.

[516] Fix | Delete

* @return int|false The item's new value on success, false on failure.

[517] Fix | Delete

[518] Fix | Delete

public function decr( $key, $offset = 1, $group = 'default' ) {

[519] Fix | Delete

if ( ! $this->is_valid_key( $key ) ) {

[520] Fix | Delete

return false;

[521] Fix | Delete

}

[522] Fix | Delete

[523] Fix | Delete

if ( empty( $group ) ) {

[524] Fix | Delete

$group = 'default';

[525] Fix | Delete

}

[526] Fix | Delete

[527] Fix | Delete

if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {

[528] Fix | Delete

$key = $this->blog_prefix . $key;

[529] Fix | Delete

}

[530] Fix | Delete

[531] Fix | Delete

if ( ! $this->_exists( $key, $group ) ) {

[532] Fix | Delete

return false;

[533] Fix | Delete

}

[534] Fix | Delete

[535] Fix | Delete

if ( ! is_numeric( $this->cache[ $group ][ $key ] ) ) {

[536] Fix | Delete

$this->cache[ $group ][ $key ] = 0;

[537] Fix | Delete

}

[538] Fix | Delete

[539] Fix | Delete

$offset = (int) $offset;

[540] Fix | Delete

[541] Fix | Delete

$this->cache[ $group ][ $key ] -= $offset;

[542] Fix | Delete

[543] Fix | Delete

if ( $this->cache[ $group ][ $key ] < 0 ) {

[544] Fix | Delete

$this->cache[ $group ][ $key ] = 0;

[545] Fix | Delete

}

[546] Fix | Delete

[547] Fix | Delete

return $this->cache[ $group ][ $key ];

[548] Fix | Delete

}

[549] Fix | Delete

[550] Fix | Delete

/**

[551] Fix | Delete

* Clears the object cache of all data.

[552] Fix | Delete

[553] Fix | Delete

* @since 2.0.0

[554] Fix | Delete

[555] Fix | Delete

* @return true Always returns true.

[556] Fix | Delete

[557] Fix | Delete

public function flush() {

[558] Fix | Delete

$this->cache = array();

[559] Fix | Delete

[560] Fix | Delete

return true;

[561] Fix | Delete

}

[562] Fix | Delete

[563] Fix | Delete

/**

[564] Fix | Delete

* Removes all cache items in a group.

[565] Fix | Delete

[566] Fix | Delete

* @since 6.1.0

[567] Fix | Delete

[568] Fix | Delete

* @param string $group Name of group to remove from cache.

[569] Fix | Delete

* @return true Always returns true.

[570] Fix | Delete

[571] Fix | Delete

public function flush_group( $group ) {

[572] Fix | Delete

unset( $this->cache[ $group ] );

[573] Fix | Delete

[574] Fix | Delete

return true;

[575] Fix | Delete

}

[576] Fix | Delete

[577] Fix | Delete

/**

[578] Fix | Delete

* Sets the list of global cache groups.

[579] Fix | Delete

[580] Fix | Delete

* @since 3.0.0

[581] Fix | Delete

[582] Fix | Delete

* @param string|string[] $groups List of groups that are global.

[583] Fix | Delete

[584] Fix | Delete

public function add_global_groups( $groups ) {

[585] Fix | Delete

$groups = (array) $groups;

[586] Fix | Delete

[587] Fix | Delete

$groups = array_fill_keys( $groups, true );

[588] Fix | Delete

$this->global_groups = array_merge( $this->global_groups, $groups );

[589] Fix | Delete

}

[590] Fix | Delete

[591] Fix | Delete

/**

[592] Fix | Delete

* Switches the internal blog ID.

[593] Fix | Delete

[594] Fix | Delete

* This changes the blog ID used to create keys in blog specific groups.

[595] Fix | Delete

[596] Fix | Delete

* @since 3.5.0

[597] Fix | Delete

[598] Fix | Delete

* @param int $blog_id Blog ID.

[599] Fix | Delete

[600] Fix | Delete

public function switch_to_blog( $blog_id ) {

[601] Fix | Delete

$blog_id = (int) $blog_id;

[602] Fix | Delete

$this->blog_prefix = $this->multisite ? $blog_id . ':' : '';

[603] Fix | Delete

}

[604] Fix | Delete

[605] Fix | Delete

/**

[606] Fix | Delete

* Resets cache keys.

[607] Fix | Delete

[608] Fix | Delete

* @since 3.0.0

[609] Fix | Delete

[610] Fix | Delete

* @deprecated 3.5.0 Use WP_Object_Cache::switch_to_blog()

[611] Fix | Delete

* @see switch_to_blog()

[612] Fix | Delete

[613] Fix | Delete

public function reset() {

[614] Fix | Delete

_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Object_Cache::switch_to_blog()' );

[615] Fix | Delete

[616] Fix | Delete

// Clear out non-global caches since the blog ID has changed.

[617] Fix | Delete

foreach ( array_keys( $this->cache ) as $group ) {

[618] Fix | Delete

if ( ! isset( $this->global_groups[ $group ] ) ) {

[619] Fix | Delete

unset( $this->cache[ $group ] );

[620] Fix | Delete

}

[621] Fix | Delete

}

[622] Fix | Delete

}

[623] Fix | Delete

[624] Fix | Delete

/**

[625] Fix | Delete

* Echoes the stats of the caching.

[626] Fix | Delete

[627] Fix | Delete

* Gives the cache hits, and cache misses. Also prints every cached group,

[628] Fix | Delete

* key and the data.

[629] Fix | Delete

[630] Fix | Delete

* @since 2.0.0

[631] Fix | Delete

[632] Fix | Delete

public function stats() {

[633] Fix | Delete

echo '';

[634] Fix | Delete

echo "Cache Hits: {$this->cache_hits} ";

[635] Fix | Delete

echo "Cache Misses: {$this->cache_misses} ";

[636] Fix | Delete

echo '';

[637] Fix | Delete

echo '<ul>';

[638] Fix | Delete

foreach ( $this->cache as $group => $cache ) {

[639] Fix | Delete

echo '<li>Group: ' . esc_html( $group ) . ' - ( ' . number_format( strlen( serialize( $cache ) ) / KB_IN_BYTES, 2 ) . 'k )</li>';

[640] Fix | Delete

}

[641] Fix | Delete

echo '</ul>';

[642] Fix | Delete

}

[643] Fix | Delete

}

[644] Fix | Delete

[645] Fix | Delete