<?php
function recursive_array_search($needle,$haystack) {
foreach($haystack as $key=>$value) {
$current_key=$key;
if($needle===$value OR (is_array($value) && recursive_array_search($needle,$value) !== false)) {
return $current_key;
}
}
return false;
}
$arr = [
31 => "Pelican",
29 => [
"FErQa" => [
"user_file_name" => "Pelican.jpg",
"file_name" => "pelican-006.jpg",
"file_path" => "/nas/content/live/mysite/wp-content/uploads/sites/2/ninja-forms/",
"file_url" => "http://mysite/wp-content/uploads/sites/ ... an-006.jpg",
"complete" => "1",
"upload_id" => "19",
]
]
];
var_dump(recursive_array_search("/nas/content/live/mysite/wp-content/uploads/sites/2/ninja-forms/", $arr));
preferences:
47.79 ms | 402 KiB | 5 Q