note 110384 deleted from control-structures.foreach by danbrown
| From: | danbrown@php.net | Date: | Wed, 17 Oct 2012 21:16:55 +0000 |
| Subject: | note 110384 deleted from control-structures.foreach by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-191365@lists.php.net to get a copy of this message | ||
Note Submitter: dmitry dot sushilov at gmail dot com
----
//testphp
$arr = [[1, 'a'], [2, 'b'], [3, 'c'], [4, 'c']];
foreach ($arr as &$a) {
$a[1] = $a[1];
}
foreach ($arr as $a) {
echo $a[0];
}
//return 1233
why?