FW: [PHP] Force variables to add

By the way I found a way to make strings into integers: settype($var, "integer"); I did that to my variables and it werked thanx -----Original Message----- From: Brandon Orther [mailto:brandon@webintellects.com] Sent: Saturday, January 08, 2000 11:38 AM To: PHP User Group Subject: [PHP] Force variables to add I have 2 variables, and I want them to add with each other. But all I get is the first variable and then the second variable. Here is and example: ------------------------ $var1 = "2"; $var2 = "3"; $var3 = $var1 + $var2; echo "$var3"; OUTPUT = 23 ------------------------ Does anyone know how I can forces them to add? Thank you, -------------------------------------------- Brandon Orther WebIntellects Design/Development Manager brandon@webintellects.com 800-994-6364 www.webintellects.com -------------------------------------------- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net For additional commands, e-mail: php-general-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net