note 111254 deleted from function.array-search by levim
| From: | levim@php.net | Date: | Mon, 24 Feb 2014 22:46:59 +0000 |
| Subject: | note 111254 deleted from function.array-search by levim | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-198666@lists.php.net to get a copy of this message | ||
Note Submitter: Thallion
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And if you want to find the entire series of keys to get to a value, try this.
<?php
function recursive_array_search($needle,$haystack) {
foreach($haystack as $key=>$value) {
$current_key=$key;
if (is_array($value)) $val = recursive_array_search($needle,$value);
if($needle===$value OR ($val != false and $val != NULL)) {
if($val==NULL) return array($current_key);
return array_merge(array($current_key), $val);
}
}
return false;
}
?>