note 102924 deleted from control-structures.foreach by danbrown
| From: | danbrown@php.net | Date: | Tue, 15 Mar 2011 13:43:05 +0000 |
| Subject: | note 102924 deleted from control-structures.foreach by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-177889@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
----
@benekastah
The behavior you've noticed actually makes perfect sense and should not be an error. However,
you are probably wrong about one minor point.
$somearray = array('a','b','c','d');
// this (probably) iterates the whole array, doing nothing on each iteration.
foreach($somearray as $item);
//now $item has the value of the last item in the array as it would after any other use of foreach
echo $item; // echos 'd'
// see?
foreach($somearray as $item) {
echo $item;
} // echos 'abcd'
echo $item; // echos 'd'