(PECL wincache >= 1.0.0) Retrieves information about files cached in the file cache array wincache_fcache_fileinfo ([ bool $summaryonly = false ] ) Retrieves information about file cache content and its usage. Parameters: summaryonly Controls whether the returned array will contain information about individual cache entries along with the file cache summary.

(PECL weakref >= 0.2.0) Updates the map with a new key-value pair public void WeakMap::offsetSet ( object $object, mixed $value ) Updates the map with a new key-value pair. If the key already existed in the map, the old value is replaced with the new. Parameters: object The object serving as key of the key-value pair. value The arbi

(PECL weakref >= 0.2.0) Returns whether the iterator is still on a valid map element public bool WeakMap::valid ( void ) Returns whether the iterator is still on a valid map element. Returns: Returns TRUE if the iterator is on a valid element that can be accessed, FALSE otherwise.

(PECL wincache >= 1.0.0) Retrieves information about file cache memory usage array wincache_fcache_meminfo ( void ) Retrieves information about memory usage by file cache. Returns: Array of meta data about file cache memory usage or FALSE on failure The array returned by this function contains the following elements: memory_total - amount of memory in bytes allocated for the file cache

(PECL weakref >= 0.2.0) Returns the current value under iteration public mixed WeakMap::current ( void ) Returns the current value being iterated on in the map. Returns: The value currently being iterated on.

(PECL weakref >= 0.2.0) Returns the current key under iteration. public object WeakMap::key ( void ) Returns the object serving as key in the map, at the current iterating position. Returns: The object key currently being iterated.

(PECL weakref >= 0.2.0) Constructs a new map public WeakMap::__construct ( void ) Constructs a new map. Returns: No value is returned.

(PECL weakref >= 0.1.0) Checks whether the object referenced still exists public bool Weakref::valid ( void ) Checks whether the object referenced still exists. Returns: Returns TRUE if the object still exists and is thus still accessible via Weakref::get(), FALSE otherwise. See also: Weakref::get() -

(PECL weakref >= 0.2.0) Advances to the next map element public void WeakMap::next ( void ) Advances to the next map element. Returns: No value is returned.

(PECL weakref >= 0.2.0) Counts the number of live entries in the map public int WeakMap::count ( void ) Counts the number of live entries in the map. Returns: Returns the number of live entries in the map.