passing by reference
| From: | Kancha . | Date: | Thu, 27 Dec 2001 11:04:11 +0000 |
| Subject: | passing by reference | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-78830@lists.php.net to get a copy of this message | ||
I coulnd't figure out the difference between the two:
function &foo(){
$x = "hello";
return $x;
}
and
function foo(){
$x = "hello";
return &$x;
}
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