Re: [php-list] MySql problems

[Patrick Bierans]

 > $sql = "SELECT u_name FROM members WHERE u_name = {$uid}";

in general this should be the correct way:
$sql = "SELECT u_name FROM members WHERE u_name = ".$uid;

if you are paranoid you should go for typecasting:
$sql = "SELECT u_name FROM members WHERE u_name = ".(int)$uid;

if you are paranoid but lazy:
$sql = "SELECT u_name FROM members WHERE u_name = ".($uid+0);