public function getDateFormat($strKey) {
		$format = $this->get($strKey, false);
		return $format ? preg_replace('/%([A-Za-z%])/', '$1', $format) : 'Y-m-d H:i';
	}
public function getDateFormat($strKey) {
		$format = $this->get($strKey, false);
		return $format ? preg_replace('/%([A-Za-z%])/', '$1', $format) : 'Y-m-d H:i';
	}
public function getDateFormat ( $ strKey ) { $ format = $ this -> get ( $ strKey , false ) ; return $ format ? preg_replace ( '/%([A-Za-z%])/' , '$1' , $ format ) : 'Y-m-d H:i' ; }
Returns a date string without "%" for PHP compatibiltiy

@param string $strKey The path for the language variable (e.g. "messages.error.single")
@return string The date format string
Returns a date string without % for PHP compatibiltiy