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Re: using [] inside eval function

Posted by Kimmo Laine on 07/27/06 11:18

"R" <ruthless@poczta.onet.pl> wrote in message
news:1153998135.175703.276200@m73g2000cwd.googlegroups.com...
> Kimmo Laine wrote:
>> Again, just use:
>> $$k[] = $a[$k];
>
> PHP5: Fatal error: Cannot use [] for reading
>
> but $k is not empty and
>
> echo $a[$k] works fine...
>
> when I changed above line to:
>
> $$k[] = 12345;
>
> PHP5: Fatal error: Cannot use [] for reading
>
> any idea?


Damn, I forgot about that. It should be:

${$k}[] = 12345;

That should work.

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