(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 imagick 2.0.0) Returns the maximum bounding region between images Imagick Imagick::compareImageLayers ( int $method ) Compares each image with the next in a sequence and returns the maximum bounding region of any pixel differences it discovers. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer. Parameters: method One of

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0) Write full namespaced element tag bool XMLWriter::writeElementNS ( string $prefix, string $name, string $uri [, string $content ] ) Object oriented style Procedural style bool xmlwriter_write_element_ns ( resource $xmlwriter , string $prefix , string $name , string $uri [, string $content ] ) Writes a full namespaced element tag. Parameters:

(PHP 5, PHP 7) Copies data from one stream to another int stream_copy_to_stream ( resource $source, resource $dest [, int $maxlength = -1 [, int $offset = 0 ]] ) Makes a copy of up to maxlength bytes of data from the current position (or from the offset position, if specified) in source to dest. If maxlength is not specified, all remaining content in source will be copied. Parameters:

(PHP 5 >= 5.3.0, PHP 7) Replaces elements from passed arrays into the first array array array_replace ( array $array1, array $array2 [, array $... ] ) array_replace() replaces the values of array1 with values having the same keys in each of the following arrays. If a key from the first array exists in the second array, its value will be replaced by the value from the second array. If the key exists in the second array, an

(PHP 4, PHP 5, PHP 7) Clean (erase) the output buffer and turn off output buffering bool ob_end_clean ( void ) This function discards the contents of the topmost output buffer and turns off this output buffering. If you want to further process the buffer's contents you have to call ob_get_contents() before ob_end_clean() as the buffer contents are discarded when ob_end_clean() is called. The output buffer must be started b

(Unknown) Defines a list of up to 4 $_SERVER variables that should be modified for execution final public static void Phar::mungServer ( array $munglist ) Phar::mungServer() should only be called within the stub of a phar archive. Defines a list of up to 4 $_SERVER variables that should be modified for execution. Variables that can be modified to remove traces of phar execution are REQUEST_URI, PHP_SELF, SCRIPT_NAME and S

(PHP 4, PHP 5, PHP 7) Alias of stream_get_meta_data() This function is an alias of: stream_get_meta_data().

(PECL gmagick >= Unknown) Creates a new image as a copy public mixed Gmagick::implodeimage ( float $radius ) Creates a new image that is a copy of an existing one with the image pixels "imploded" by the specified percentage. Parameters: radius The radius of the implode Returns: Returns imploded Gmagick object. Exception

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Find position of first occurrence of string in a string int mb_strpos ( string $haystack, string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]] ) Finds position of the first occurrence of a string in a string. Performs a multi-byte safe strpos() operation based on number of characters. The first character's position is 0, the second character position is 1, an