[PHP] number function

anyone how to write a good number valid function? regonise numbers like: real int -- Sincerely your; pei_world ( .::IT::. ) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

Re: [PHP] number function

http://www.php.net/manual/en/function.is-numeric.php pei_world wrote: anyone how to write a good number valid function? regonise numbers like: real int -- Sincerely your; pei_world ( .::IT::. ) -- The above message is encrypted with double rot13 encoding. Any unauthorized attempt

Re: [PHP] number function

--- Leif K-Brooks [EMAIL PROTECTED] wrote: http://www.php.net/manual/en/function.is-numeric.php Also, make sure you read that manual page Leif is giving. Some people are confused at the outcome of tests like these: is_numeric('3,333.33') is_numeric('3e3') is_numeric(' -3e-3') Chris =