Try is_numeric()?
Boaz Yahav wrote: > > Maybe this can help > > Check int / integer - checking if a variable is an integer or not. The > php is_int() function does not check if the string value is integer or > not. > http://www.weberdev.com/index.php3?GoTo=get_example.php3?count=1705 > > How to check if a string has only specific characters? > http://www.weberdev.com/index.php3?GoTo=get_example.php3?count=1328 > > Sincerely > > berber > > Visit http://www.weberdev.com/ Today!!! > To see where PHP might take you tomorrow. > > -----Original Message----- > From: Fredrik [mailto:[EMAIL PROTECTED] > Sent: Thursday, February 13, 2003 2:39 PM > To: [EMAIL PROTECTED] > Subject: [PHP] Char check > > Hi > > I want to check if $var is a char or an int. > > Freddy > > -- > 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
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