if ((int($string)==($string)) && ($string>0)) {then positive integer}not sure exactly, but try Valentin Petruchek (aki Zliy Pes) *** Cut the beginning *** http://zliypes.com.ua mailto:[EMAIL PROTECTED] ----- Original Message ----- From: "B. Verbeek" <[EMAIL PROTECTED]> To: "Php-Db-Help (E-mail)" <[EMAIL PROTECTED]>; "Php-General (E-mail)" <[EMAIL PROTECTED]> Sent: Tuesday, February 12, 2002 1:04 PM Subject: [PHP] ereg-digits only... > > How do I check a string for it to only contain numbers? > > >> > > if(!ereg("([0-9]+)",$string)){ > > print "It contains characters other than numbers"; > > }else{ > > print "Only numbers"; > > } > > << > > Can anyone give some feedback... > > regards, > Bart > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
