Re: Argument passed by reference?
| From: | Joe Henry | Date: | Thu, 06 Apr 2006 18:45:21 +0000 |
| Subject: | Re: Argument passed by reference? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-233397@lists.php.net to get a copy of this message | ||
On Thursday 06 April 2006 12:24 pm, Chris Boget wrote:
> Is there a way to test to see if a function argument was passed by
> reference instead of by value?
>
> thnx,
> Chris
The way I understand it, pass by reference in php is determined in the
function definition and not the function call. Something like:
function foo (&$bar) {
...
}
Here's a link to that section of the php manual:
http://us3.php.net/manual/en/language.references.pass.php
Hope that helps.
--
Joe Henry
www.celebrityaccess.com
jhenry@celebrityaccess.com