Re: foreach, assigning to a reference, and E_NOTICE
From: Xuefer Date: Tue, 07 Mar 2006 02:55:05 +0000 Subject: Re: foreach, assigning to a reference, and E_NOTICE References: 1 Groups: php.internals Request: Send a blank email to [email protected] to get a copy of this message
try:
<?php
$i = array('zero','one','two');
foreach ($i AS &$j) {}
unset($j) // <-------- this
foreach ($i AS $j) {
echo $j . " ";
}
?>
it's known behavior. may app rely on this.
Thread (10 messages)
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