PHP/MySQL Code
| From: | Jeff Oien | Date: | Fri, 06 Apr 2001 16:51:14 +0000 |
| Subject: | PHP/MySQL Code | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-47466@lists.php.net to get a copy of this message | ||
This code won't work. I'm trying to get an error if the username
is entered incorrectly but it won't go through the if brackets. I even
tried printing out $num and it's 0. I also tried
if ($num = "0") {
if ($num = '0') {
<?php
include("connect.php");
$result=mysql_query("select * from table where
username='$username'",$connection) or die ("Can't do it");
$num = mysql_numrows($result);
if ($num = 0) {
print "<html>error message etc.
exit;
}
Jeff Oien