RE: [PHP4BETA] returning a reference from a function ?
| From: | Samuel Liddicott | Date: | Mon, 25 Oct 1999 15:16:41 +0000 |
| Subject: | RE: [PHP4BETA] returning a reference from a function ? | ||
| References: | 1 | Groups: | php.version4 |
| Request: | Send a blank email to php-version4+get-5689@lists.php.net to get a copy of this message | ||
> -----Original Message-----
> From: hholzgra@healey.highway.bertelsmann.de
> [mailto:hholzgra@healey.highway.bertelsmann.de]On Behalf Of Hartmut
> Holzgraefe
> Sent: Monday, October 25, 1999 02:46 PM
> To: php4-beta
> Subject: Re: [PHP4BETA] returning a reference from a function ?
>
> > > function byref(&$ref) { $ref = &$value; }
> > > does not behave as i would have expected in the first place
> > > ( see also http://bugs.php.net/bugs.php3?id=2589 )
> >
> > In later versions default parameters must be constant anyway so
> this will
> > not be an issue.
>
> ?????
> this is not at all about default parameters
Sorry, I misread the single line definition as (silly me):
function byref(&$ref = &$value ) {
Sam