ldap_add errors

Hello, According to the PHP documentation for the ldap library, ldap_add() returns a boolean value. However, if there is an error, it immediately throws a Warning to the browser with display_errors on. I would like to do this: $result = ldap_add($ldap, $dn, $array) if (!$result) { trigger_error('some message'); } I could suppress it with @, but this will never give result a value. Can someone please shed some light on this for me. Thanks!