(PHP 7) Checks if null is allowed public bool ReflectionType::allowsNull ( void ) Checks whether the parameter allows NULL. Returns: TRUE if NULL is allowed, otherwise FALSE Examples: ReflectionType::allowsNull() example <?php function someFunction(string $param, StdClass $param2 = null) {} $reflectionFunc = new Refle

(PECL trader >= 0.2.0) Tristar Pattern array trader_cdltristar ( array $open, array $high, array $low, array $close ) Parameters: open Opening price, array of real values. high High price, array of real values. low Low price, array of real values. close Closing pri

(PECL ssh2 >= 0.9.0) Stat a symbolic link array ssh2_sftp_lstat ( resource $sftp, string $path ) Stats a symbolic link on the remote filesystem without following the link. This function is similar to using the lstat() function with the ssh2.sftp:// wrapper in PHP 5 and returns the same values. Parameters: sftp Stats a symbolic link on the remote filesystem without fo

(PECL cairo >= 0.1.0) Description int cairo_font_options_hash ( CairoFontOptions $options ) The function description goes here. Parameters: options Description... Returns: What is returned on success and failure This function is currently not documented; only its argument list is available.

(Yaf >=1.0.0) The preDispatch purpose public void Yaf_Plugin_Abstract::preDispatch ( Yaf_Request_Abstract $request, Yaf_Response_Abstract $response ) Parameters: request response Returns: This function is currently not documented; only its argument list is available.

Examples: There are two string operators. The first is the concatenation operator ('.'), which returns the concatenation of its right and left arguments. The second is the concatenating assignment operator ('.='), which appends the argument on the right side to the argument on the left side. Please read Assignment Operators for more information. <?php $a = "Hello "; $b = $a . "World!"; // now $b contains "Hello World!" $a = "Hello "; $a .= "World!";     // now 

(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 bcompiler >= 0.3) Writes the bcompiler header bool bcompiler_write_header ( resource $filehandle [, string $write_ver ] ) Writes the header part of a bcompiler file. Parameters: filehandle A file handle as returned by fopen(). write_ver Can be used to write bytecode in a previously used format, so that you can use it with older

(Yaf >=1.0.0) Retrieve POST variable public mixed Yaf_Request_Http::getPost ( string $name [, string $default ] ) Retrieve POST variable Parameters: name the variable name default if this parameter is provide, this will be returned if the varialbe can not be found Returns:

(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.1.0) Returns an array containing all of the result set rows public array PDOStatement::fetchAll ([ int $fetch_style [, mixed $fetch_argument [, array $ctor_args = array() ]]] ) Parameters: fetch_style Controls the contents of the returned array as documented in PDOStatement::fetch(). Defaults to value of PDO::ATTR_DEFAULT_FETCH