Rewind foreach loop
| From: | Jeffery Fernandez | Date: | Fri, 30 Nov 2007 02:55:59 +0000 |
| Subject: | Rewind foreach loop | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-265274@lists.php.net to get a copy of this message | ||
Hi all,
Is it possible to rewind a foreach loop? eg:
$numbers = array(0,1,2,3,4,5,6,7,8,9,10);
foreach ($numbers as $index => $value)
{
if ($value == 5)
{
prev($numbers);
}
echo "Value: $value" . PHP_EOL;
}
The above doesn't seem to work. In one of my scenarios, when I encounter and
error in a foreach loop, I need the ability to rewind the array pointer by
one. How can I achieve this?
regards,
Jeffery
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