code: public function saveElementAsFile($fileName) {
  			// Get the element string
  			$this->getString();
  			if ( false === file_put_contents($fileName, $this->elementString) ) {
  				return false;
  			} else {
  				return $fileName;
  			}
  		}
docs: Saves the element as a file
  
  @param  string 	$fileName 	The filename with path to save
  
  @return string 				Returns the filename or false on failure