RE: [PHP] pass globals to functions???
| From: | Johnson, Kirk | Date: | Thu, 24 Oct 2002 20:16:56 +0000 |
| Subject: | RE: [PHP] pass globals to functions??? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-121350@lists.php.net to get a copy of this message | ||
<?
// this is main
$foo = 'bar';
test();
test2();
function test() {
global $foo;
echo "foo is $foo<br>";
}
function test2() {
echo "foo is {$GLOBALS['foo']}<br>";
}
?>
Kirk
> Some have eluded to this but I haven't seen a working
> example. I would like
> to declare globals in my main script and then inside
> functions that need
> these globals just somehow use the $GLOBALS or something to
> declare the
> variables global in the function.