note 5394 deleted from in_array by ronabop
| From: | ronabop@php.net | Date: | Sat, 19 Aug 2000 04:20:14 +0000 |
| Subject: | note 5394 deleted from in_array by ronabop | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-2635@lists.php.net to get a copy of this message | ||
What if the keys aren't sequential? This will work if they don't have sequential keys.
<pre>
function in_array($needle,$haystack)
{
$found=false;
while(list($counter,$haystack_rec)=each($haystack)){
if($needle==$haystack_rec){
$found=true;
}
}
return $found;
}
</pre>