At 21:48 15-12-2002, Andi Gutmans wrote:
I don't understand what you're doing here. Are you actually separating on every assignment and doing a deep copy?Well,
like I said: I don't if it's the best solution.
What is nasty, is that:
<?php
$a = array(1);
$ref = $a[0];
changeVal($a);
echo $a[0];
function changeVal($arr)
{
$arr[0]=2;
}
?>
prints 2, instead of 1, IE: the array has become global, just by creating a reference to one of it's keys.
AndiAt 04:09 PM 12/15/2002 +0900, Moriyoshi Koizumi wrote:
[...]
And the result of a tiny benchmark follows: [Before patching] 1: 0.263245 2: 0.142505 3: 0.328045 4: 0.137149 [After patching] 1: 0.273811 2: 0.141965 3: 0.699429 4: 0.137010
What's 1,2,3 and 4?
Moriyoshi
> My proposal, was based on 2 things: fix or document. I'm sure Zeev/Andi had a
> good reason not to always separate, and that probably is performance.
>
> IF this impacts overall performance very negatively, then maybe the better
> choice is to document it.
>
> I'll try the patch though.
>
>
> With kind regards,
>
> Melvyn Sopacua
> <?php include("not_reflecting_employers_views.txt"); ?>
>
>
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With kind regards,
Melvyn Sopacua
<?php include("not_reflecting_employers_views.txt"); ?>
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