HELP!! how can arithmetic variables(string) ??
| From: | LKSunny | Date: | Thu, 18 Oct 2007 08:23:00 +0000 |
| Subject: | HELP!! how can arithmetic variables(string) ?? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-263279@lists.php.net to get a copy of this message | ||
<?
$a="1+1"; //variables(string)
//how can arithmetic variables(string) ??
//N ROW................
//output
echo $a //i need output "2" not "1+1"
//Please Help, Thank You Very Much !!
?>