--- Adam Williams <[EMAIL PROTECTED]> wrote: > I need to test a variable to see if it contains a value or not, and if > not, do something. My php is a little rusty, so which would be better?
This is a good page for understanding how things like isset(), is_null(), and empty() work: http://www.blueshoes.org/en/developer/php_cheat_sheet Hope that helps. Chris ===== My Blog http://shiflett.org/ HTTP Developer's Handbook http://httphandbook.org/ RAMP Training Courses http://www.nyphp.org/ramp -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
