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Re: foreach problem

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On 2013-12-19, richard <noreply@example.com> wrote:
><?php
>
> $alist="$art".$year;
> $num=0;
> foreach ($alist as $num){ echo $list[$num++][0]; }
> ?>

I think you should consider changing the way you write arrays. Instead
of using "$art60[][]", you could use "$art[60][][]". It also appears
that you mistyped the variable name in the "foreach" loop -- did you
mean to type "$alist[$num++][0]"? And why are you incrementing the
"$num" variable?

Nevertheless, there *is* a way to do this:

    $varname = '$art' . $year; // Note the single quotes.
    $alist = eval("return $varname;");

I don't recommend this, though. It's a security issue.

-- 
Blah blah bleh...
GCS/CM d(-)@>-- s+:- !a C++$ UBL++++$ L+$ W+++$ w M++ Y++ b++

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foreach problem richard <noreply@example.com> - 2013-12-19 12:42 -0500
  Re: foreach problem Tim Streater <timstreater@greenbee.net> - 2013-12-19 18:06 +0000
    Re: foreach problem Denis McMahon <denismfmcmahon@gmail.com> - 2013-12-19 19:13 +0000
      Re: foreach problem The Natural Philosopher <tnp@invalid.invalid> - 2013-12-19 19:19 +0000
    Re: foreach problem The Natural Philosopher <tnp@invalid.invalid> - 2013-12-19 19:19 +0000
  Re: foreach problem Salvatore <sal@yojimbo.hack.invalid> - 2013-12-19 18:09 +0000
    Re: foreach problem Christoph Michael Becker <cmbecker69@arcor.de> - 2013-12-19 19:55 +0100

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