[PHP] pobierz, plaintext <?php$tekst ="54654,"; if (ereg('^[0-9]', $tekst)){echo"a";}else{echo"b";}?>[PHP] pobierz, plaintext
[PHP] pobierz, plaintext <?php $subject = "546 54,343,2 2"; if (preg_match('/^[0-9, ]+$/', $subject)){ echo "ok";} ?>[PHP] pobierz, plaintext