Hello,
I don't see the point using
func_taking_reference($quiet=some_func());
The expression $quiet=some_func() will not "return" $quiet itself. So
its not an alternative to $quiet=some_func(); func_taking_reference($quiet);
You don't avoid the E_STRICT here.
Regards
Rasmus Lerdorf a écrit :
On Thu, 27 Apr 2006 17:24:55 -0400, in php.internals
[EMAIL PROTECTED] (Rasmus Lerdorf) wrote:
>It also tends to be a bug. Most functions that take an argument by
>reference do so for a reason. There are of course exceptions to this as
>you have pointed out and in those cases assuming your cod
Brion Vibber wrote:
Rasmus Lerdorf wrote:
PHP 5.0 broke this. There was a fatal error on the array_shift that
only variables could be passed by reference. There was a good
argument for it. So, we started migrating our code.
Well, seems this works in 5.1. So, my question is, was it an
intent
On Thursday 27 April 2006 23:01, Brion Vibber wrote:
> Rasmus Lerdorf wrote:
> >> PHP 5.0 broke this. There was a fatal error on the array_shift that
> >> only variables could be passed by reference. There was a good
> >> argument for it. So, we started migrating our code.
> >>
> >> Well, seems
Rasmus Lerdorf wrote:
>> PHP 5.0 broke this. There was a fatal error on the array_shift that
>> only variables could be passed by reference. There was a good
>> argument for it. So, we started migrating our code.
>>
>> Well, seems this works in 5.1. So, my question is, was it an
>> intentional
In 5.1 this now throws an E_STRICT instead of a warning. It is still a
bad idea to pass a tempvar by reference, so yes, you should strive to
write E_STRICT clean code.
Yeah, its more of a question of rewriting 6 years of PHP or not. We
were half way done when we upgraded the dev machines to
Hello Rasmus,
RL> In 5.1 this now throws an E_STRICT instead of a warning. It is still a
RL> bad idea to pass a tempvar by reference, so yes, you should strive to
RL> write E_STRICT clean code.
At the possible expense of being blamed and flamed, I'll say it...
ifsetor($var, 'default') would go
Brian Moon wrote:
In PHP4, you could do:
function test()
{
return array(1,2,3);
}
$var = array_shift(test());
PHP 5.0 broke this. There was a fatal error on the array_shift that
only variables could be passed by reference. There was a good argument
for it. So, we started migrating
