That was nice to know hafez :), thanks man ;)
On 1/28/07, hafez ahmad <[EMAIL PROTECTED]> wrote:
>
> hi,
> I agree with faisal with using for or while with the reference ,
> not only for performance but because using the reference with foreach may
> make you so confused , I found this small example which most of people think
> it is PHP bug but its Not:
>
> <?php
> $a = array('zero','one','two');
> foreach( $a as &$v){
> }
>
> foreach( $a as $v){
> }
>
>
> print_r($a);
> ?>
>
> // output :
> Array
> (
> [0] => zero
> [1] => one
> [2] => one
> )
>
> after the first loop finished pointer always point to the location a[2],
> so in the second loop
> first iteration : zero ,one, zero
> second iteration : zero,one, one
> third iteration : zero,one,one
>
> regards,
> hafez
>
>
> On 1/28/07, Al-Faisal El-Dajani < [EMAIL PROTECTED]> wrote:
> >
> > This link demonstrates what i was just mentioning. Thanx to Tariq Abu
> > Zaid for the info.
> >
> > http://www.php.lt/benchmark/phpbench.php
> >
> > --
> > Al-Faisal El-Dajani
> > Phone: +962-7-77 799 781
> > P.O Box: 140056
> > 11814 Amman, Jordan
> >
> >
>
>
> --
> Hafez A.Ahmad
> Amman-Jordan
> mobile:962-785259011
> >
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Jordan PHP Users Group" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at http://groups.google.com/group/JoPHP
http://Jolug.org/
-~----------~----~----~----~------~----~------~--~---
