note 60780 added to function.in-array
| From: | eddieATeddiepuntocl at osu1 dot php dot net | Date: | Mon, 16 Jan 2006 13:07:08 +0000 |
| Subject: | note 60780 added to function.in-array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-101924@lists.php.net to get a copy of this message | ||
The code in the note below didn't work for me the way i thought it would.
I had problems when it enter into the recursive array, if it found the needle it will return true,
but the parent in_arrayr would not return true also.
so here is my correction to that function
<?php
function in_arrayr($needle, $haystack) {
foreach ($haystack as $value) {
if ($needle == $value) return true;
elseif (is_array($value))
if (in_arrayr($needle, $value))
return true;
}
return false;
}
?>
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Submitter IP: 200.24.234.70
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Manual Page -- http://www.php.net/manual/en/function.in-array.php
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