[snip] > One is checking if $_POST contains a specific value, the other just checks to > see if it contains a value. If $_POST['submit'] contains 'foo' is ISSET. Make > sense?
Maybe a daft question but why would you like to check for a specific value? Can you give an example when this is a good thing to do? [/snip] Let's say that I have several buttons on a page...I can check the value of the one that was clicked (provided they all have a different name or value) and process a case statement based on that value. Or, if I need a field to be a specific value I can check it. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
