Hi,
Nur die folgenden Buchstaben dürfen darin vorkommen:
$check="WERTZUPLKJHGFDSAYXCVBNM23456789qwertzupasdfghkyxcvbnm";
Ach so, da „fehlen” ja welche.
Na gut, dann doch RegEx :-)
MfG ChrisB
--
“Whoever best describes the problem is the person most likely to solve the problem.” [Dan Roam]
“Whoever best describes the problem is the person most likely to solve the problem.” [Dan Roam]