(PECL imagick 2.0.0) Reduces the image to a limited number of color level bool Imagick::posterizeImage ( int $levels, bool $dither ) Reduces the image to a limited number of color level. Parameters: levels Reduces the image to a limited number of color level. dither Reduces the image to a limited number of color level.

(PECL event >= 1.4.0-beta) Constructs EventHttpRequest object public EventHttpRequest::__construct ( callable $callback [, mixed $data = NULL ] ) Constructs EventHttpRequest object. Parameters: callback Gets invoked on requesting path. Should match the following prototype: void callback ([ EventHttpRequest $req = NULL [, mixed $arg = NULL ]] )

(PECL bcompiler >= 0.4) Writes a defined class as bytecodes bool bcompiler_write_class ( resource $filehandle, string $className [, string $extends ] ) Reads the bytecodes from PHP for an existing class, and writes them to the open file handle. Parameters: filehandle A file handle as returned by fopen(). className The class name, as

(PECL tokyo_tyrant >= 0.1.0) Concatenates to a row public void TokyoTyrantTable::putCat ( string $key, array $columns ) This method can be used to add new columns to existing records. Existing keys will be left unmodified but any new columns will be appended to the row. Passing null as key will generate a new row. Parameters: key The primary key of the row or NULL

(PHP 5 >= 5.0.0, PHP 7) Returns whether the requested index exists public bool ArrayObject::offsetExists ( mixed $index ) Parameters: index The index being checked. Returns: TRUE if the requested index exists, otherwise FALSE Examples: ArrayObject::offsetExists() example

(PECL mongo >=1.0.8) Remove a file and its chunks from the database public bool|array MongoGridFS::delete ( mixed $id ) Note: MongoGridFS::delete() is a convenience method for calling MongoGridFS::remove() with specific criteria and default options parameters. Parameters: id _id of the file to remove. Returns: Returns an array containing t

(PHP 7) Gets a parameter's type public ReflectionType ReflectionParameter::getType ( void ) Gets the associated type of a parameter. Returns: Returns a ReflectionType object if a parameter type is specified, NULL otherwise. Examples: ReflectionParameter::getType() example <?php function someFunction(int $param, $param2

(PECL ev >= 0.2.0) Return the number of times the default event loop has polled for new events. final public static int Ev::iteration ( void ) Return the number of times the event loop has polled for new events. Sometimes useful as a generation counter. Returns: Returns number of polls of the default event loop. See also:

(PHP 5 >= 5.5.0, PHP 7) Read a message int socket_recvmsg ( resource $socket, string $message [, int $flags ] ) Parameters: socket message flags Returns: This function is currently not documented; only its argument list is available.

(PHP 4 >= 4.0.7, PHP 5, PECL odbtp >= 1.1.1) Converts a 16 byte binary GUID to a string string mssql_guid_string ( string $binary [, bool $short_format = false ] ) Converts a 16 byte binary GUID to a string. Parameters: binary A 16 byte binary GUID. short_format Whenever to use short format. Returns: Ret