Req #28919 [Opn->Csd]: foreach does not take list() as argument output
| From: | nikic@php.net | Date: | Fri, 15 Mar 2013 07:07:53 +0000 |
| Subject: | Req #28919 [Opn->Csd]: foreach does not take list() as argument output | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-177799@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=28919&edit=1
ID: 28919
Updated by: nikic@php.net
Reported by: black at scene-si dot org
Summary: foreach does not take list() as argument output
-Status: Open
+Status: Closed
Type: Feature/Change Request
Package: *General Issues
Operating System: any
PHP Version: Irrelevant
-Assigned To:
+Assigned To: nikic
Block user comment: N
Private report: N
New Comment:
This has been implemented for PHP 5.5.
Previous Comments:
------------------------------------------------------------------------
[2010-05-12 08:39:37] black at scene-si dot org
It wouldn't be a FEATURE then, would it?
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[2010-05-11 17:39:51] rc at opelgt dot org
Why not using this code?
foreach ($table as $key=>$val) {
echo $key.":".$val[0].", ".$val[1]."\n";
}
------------------------------------------------------------------------
[2004-06-25 19:48:45] pollita@php.net
This is expected behavior. list() is a left-hand language construct and not currently intended to
be used this way.
Reclassifying to Feature/Change Request.
------------------------------------------------------------------------
[2004-06-25 13:20:05] black at scene-si dot org
Description:
------------
Requesting additional functionality for foreach?
Reproduce code:
---------------
$table = array();
$table['username'] = array(1,"John doe");
$table['black'] = array(2,"Jane doe");
$table['yawn'] = array(3,"Undefined");
foreach ($table as $key=>list($id,$title)) {
echo $key.":".$id.", ".$title."\n";
}
foreach ($table as list($id,$title)) {
echo $id.", ".$title."\n";
}
Expected result:
----------------
username:1, John doe
black:2, Jane doe
yawn:3, Undefined
1, John doe
2, Jane doe
3, Undefined
Actual result:
--------------
Parse error
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=28919&edit=1