public function save($file, $flags = null, $context = null)
	{
		return file_put_contents($file, $this->compile(), $flags, $context);
	}
public function save($file, $flags = null, $context = null)
	{
		return file_put_contents($file, $this->compile(), $flags, $context);
	}
public function save ( $ file , $ flags = null , $ context = null ) { return file_put_contents ( $ file , $ this -> compile ( ) , $ flags , $ context ) ; }
Save the current mapping to a file.

@param string   $file    The file to save to.
@param int      $flags   Flags for `file_put_contents`.
@param resource $context Context for `file_put_contents`.

@return int|bool The number of bytes that were written to the file, or false on failure.
Save the current mapping to a file .