couldn't you use is_string ( mixed var )
aaron > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > Sent: January 13, 2005 10:18 > To: php-windows@lists.php.net > Subject: [PHP-WIN] Reg Ex help > > > > I might be an idiot... > > I am trying to do a simple check to make sure a string > contains at least > an alphanumeric character before I print the string. How can > I do this? > > Ron > > > > > > -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
