note 60806 deleted from control-structures.foreach by googleguy
| From: | googleguy@php.net | Date: | Wed, 14 Nov 2012 22:33:35 +0000 |
| Subject: | note 60806 deleted from control-structures.foreach by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-191979@lists.php.net to get a copy of this message | ||
Note Submitter: RabidDog
----
Pretty weird but for future reference
<?php
//doesn't multiply the last value
foreach ($ar as &$v){
$v *= 2;
}
foreach($ar as $v){
echo $v. "<br>";
}
//works fine
foreach ($ar as &$o){
$o *= 2;
}
foreach($ar as $v){
echo $v. "<br>";
}
?>