Re: [PHP4BETA] can we support $a = array("text" => &$text)?
| From: | Thies C. Arntzen | Date: | Fri, 01 Oct 1999 10:13:04 +0000 |
| Subject: | Re: [PHP4BETA] can we support $a = array("text" => &$text)? | ||
| References: | 1 | Groups: | php.version4 |
| Request: | Send a blank email to php-version4+get-5059@lists.php.net to get a copy of this message | ||
works!
we have a litte feature/problem with references in arrays though - maybe
we should document it!
script:
<?
$text = "clever";
$thies = array(&$text);
function check_iq($a)
{ $a[ 0 ] = "stupid";
}
var_dump($text);
check_iq($thies); // note that we dont "pass-by-reference"
var_dump($text);
?>
shows:
./php ../arrayref.php
Content-Type: text/html
string(6) "clever"
string(6) "stupid"
so "once-by-reference" means "always-by-reference" - i can live with that
- i actually like it -
tc
On Fri, 1 Oct 1999, Andi Gutmans wrote:
> Your wish is my command.
> I just implemented it and am commiting it to the Zend tree.
> Please mess around with it a bit and see if it works well.
>
> Andi
>
>
> At 08:40 PM 9/29/99 +0200, Thies C. Arntzen wrote:
> >right now one would have to write:
> >
> >$a = array();
> >$a["text"]=&$text;
> >
> >just an idea - (i know we spoke about it some month ago)
> >
> >tc
> >
> >
> >--
> >PHP 4 Beta
>
> ---
> Andi Gutmans <andi@zend.com>
> http://www.zend.com/
>
>
Thies C. Arntzen "One Big-Mac, Small Fries and a Coke!"
Digital Collections Phone +49 40 235350 Fax +49 40 23535180
Hammerbrookstr. 93 20097 Hamburg / Germany