A few simple questions...

[prslou]

Well first of all what is the pipe | symbol used in PHP for? I can't quite figure it out, is it's function or? Litte things like this are hard to find in the docs.

Here's another hting I can't get to work...

<?
if ((!isset($GET['page'])) or ($GET[page] !== 'diagram' or 'photos')) { do this }
?>

Thanks!

[m_tt]

Its an operator for 'OR' (as far as I know 🙂)

<?php
if (!isset($_GET['page']) || $_GET['page'] != "diagram" || $_GET['page'] != "photos") {
do this
} else {
do that
}
?>

[prslou]

Well thanks but it didn't work...but this does:

if (!isset($GET['page']) || $GET['page'] != ('diagram' || 'photos')) { this }