Ross wrote:
Hi,
I want to increment a cookie by 1 every time a click a button
if (isset($add) {
$number++;
setcookie("cookie[number]", "$number Is the number")
}
I know I should retireve the cookie value for $number but the problem is it
has 2 bits, a number and a bit of text.
in your case this can be done simply:
$number = 99;
$string = "$number Is the number";
echo "the number is ",intval($string),"\n";
this works because the number is at the start of the string...
(and because of the cool way the made type conversion work in php)
to find out more search/read the manual on the subject of
typecasting/conversion.
Thanks,
Ross
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