note 130632 added to function.array-key-exists

You just did a Control/Command+F to look for multidimensional support and you found this. I'm posting both the key and value on their respective documentation pages. <?php function in_multi_array_key($needle, $array) {//2020-10-05 $r = false; foreach ($array as $k1 => $v1) { if (is_array($v1)) { $r = in_multi_array_key($needle, $v1); if ($r) {break;} } else if ($k1 === $needle) {$r = true; break;} } return $r; } ?> ---- Server IP: 206.189.2.9 Probable Submitter: 159.26.97.5 ---- Manual Page -- https://php.net/manual/en/function.array-key-exists.php Edit -- https://main.php.net/note/edit/130632 Del: integrated -- https://main.php.net/note/delete/130632/integrated Del: useless -- https://main.php.net/note/delete/130632/useless Del: bad code -- https://main.php.net/note/delete/130632/bad+code Del: spam -- https://main.php.net/note/delete/130632/spam Del: non-english -- https://main.php.net/note/delete/130632/non-english Del: in docs -- https://main.php.net/note/delete/130632/in+docs Del: other reasons-- https://main.php.net/note/delete/130632 Reject -- https://main.php.net/note/reject/130632 Search -- https://main.php.net/manage/user-notes.php