On Thursday 26 February 2004 01:53, John Taylor-Johnston wrote: > Here is my code. $sql works correctly, but am not sure I did this line > correct:
Your query ($sql) is incorrect and will not work. See manual for why. > $glquery = mysql_query($sql); > > because "if ($glquery)" always returns something. I want to know if it > returns NULL. It will never return NULL. See manual for why. Your logic of using "if ($glquery)" for your purpose is incorrect. See manual for why. -- Jason Wong -> Gremlins Associates -> www.gremlins.biz Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * ------------------------------------------ Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general ------------------------------------------ /* The more beautiful the woman is who loves you, the easier it is to leave her with no hard feeling -- Murphy's Laws on Sex n1 */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
