Just when you think you know PHP. You find these helpful array function.
in_array()
http://au2.php.net/in_array
array_key_exists()
http://au.php.net/array_key_exists
Just when you think you know PHP. You find these helpful array function.
in_array()
http://au2.php.net/in_array
array_key_exists()
http://au.php.net/array_key_exists