Re: variable in function parameter
| From: | Marek Kilimajer | Date: | Mon, 28 Jul 2003 09:34:16 +0000 |
| Subject: | Re: variable in function parameter | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-157145@lists.php.net to get a copy of this message | ||
www.php.net/variables.scope
You need "global $a;" as the first line in your function.
386-DX wrote:
Hello. Let's say I have something like this:
function aa($test) {
$a = 8;
echo $test;
}
$a = 2;
aa("a is ". ($a>5?"greater":"equal to or less"). " than 5".);
I want this to output "a is greater than 5".. how can i modify the code so
that the function parameter is evaluated inside the function?