note 100428 deleted from function.isset by danbrown

Note Submitter: anthony at zapper dot hodgers dot com ---- If your getting "Notice: Undefined property: stdClass::<VARIABLE> in <FILENAME> on line <LINENUMBER>" with the issetOr in http://www.php.net/manual/en/function.isset.php#98420, I've modified it slightly to get by reference, which solves the issue /** * this function results a variable or if variable not set returns default * @param mixed - variable to check if exists * @param [optional] mixed - default to set variable to * @returns mixed - first parameter, if set otherwise default * @see {http://www.php.net/manual/en/function.isset.php#98420} */ function issetOr(&$var, $or = false) { return (isset($var)) ? $var : $or; } ps great function original poster