' . '\s*$!smU!' $valid=false; foreach ($f as $line) { if (preg_match($patt,$line) $valid=true; } if ($valid) echo 'MONGO VALID!'; else echo 'MONGO INVALID!'; /*********************** *MONGO(r) VALIDATOR *(c) deathz0rz 2003 *MONGO(r) IS A REGISTERED TRADEMARK *BY SectorZero ***********************/ ?>