defining vars within functions as global
| From: | Justin French | Date: | Fri, 06 Sep 2002 03:52:08 +0000 |
| Subject: | defining vars within functions as global | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-115395@lists.php.net to get a copy of this message | ||
Hi,
I'd like to be able to define multiple variables within a function, and have
it available outside the function from the point the function is called...
eg:
<?
function foo()
{
$foo = "aaa";
$bar = "bbb";
}
foo();
echo $foo;
echo $bar;
?>
How to I specify that $foo and $bar (defined in the func) are to be set
globally (ie, outside the function)?
I'm aware I could return as array of values, but I'm interested to see if
there's another option????
Justin