PHP explodes without using isset()
| From: | John Manko | Date: | Wed, 16 Jul 2003 16:37:09 +0000 |
| Subject: | PHP explodes without using isset() | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-155465@lists.php.net to get a copy of this message | ||
I've tried checking if $_POST and $_GET vars are set with just
if($_POST['yuck'])
When 'yuck' is not present my code always explodes with
*"Notice*: Undefined index: yuck" on the page output.
I never see any mention in the codes examples referencing a php
function that instructs the preprocessor not to output
such messages, but I've seen this used a lot of places.
I'm forced to use isset() with everything. Now, if there is
a switch to set in php.ini, this will do my no good since I
only have access to it on my dev box. Am I missing out
on something here, or do people just accept such messages (doubt it).