ID: 10203
Comment by: black at scene-si dot org
Reported By: jack at mobil dot cz
Status: Analyzed
Bug Type: Feature/Change Request
Operating System: all
PHP Version: 4.0.4pl1
New Comment:
just bumping this up, i guess someone would have to do it ;)
foreach ($array as $key=>list($val1,$val2)) { .. }
foreach ($array as list($val1,$val2)) { .. }
the list should never take key values, the list should be only allowed
in the right hand element making the following throw out an error:
foreach ($array as list($k1,$k2)=>list($val1,$val2)) { .. }
since afaik keys of tables are only 1 dimensional (not arrays).
Previous Comments:
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[2002-01-29 04:19:59] [EMAIL PROTECTED]
It's in TODO already :)
Someone might implement it, but I guess it's not anytime soon.
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[2002-01-29 03:34:06] jack at mobil dot cz
you haven't read the previous posts, have you?
I think it's a general problem with list() construct, that you cannot
use it everywhere you can use an L-value (or however you guys call it
in PHP)
------------------------------------------------------------------------
[2002-01-28 20:45:41] [EMAIL PROTECTED]
foreach ($arr as $key => $val)
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[2001-04-11 11:17:31] jack at mobil dot cz
sure, I know I could use this way but I don't find it nice at all.
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[2001-04-06 14:42:55] [EMAIL PROTECTED]
It's for someone else to decide whether to add this to
the language, but until they do you can achieve the same
effect with:
$arr = array(array(1, 2), array(3, 4));
foreach ($arr as $narr) {
list($a, $b) = array_values($narr);
echo "$a, $b\n";
}
BTW--it would have helped if you had explained what
results you were after and not just the syntax you wanted. ;)
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http://bugs.php.net/10203
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