3v4l.org

run code in 300+ PHP versions simultaneously
<?php function element_search(array $array, $search, $mode = 'value', $return = false) { foreach (new RecursiveIteratorIterator(new RecursiveArrayIterator($array)) as $key => $value) { if ($search === ${${"mode"}}){ return $return ? ${${"mode"}} : true; } } return false; } $arr = [ "apple", ["banana", "strawberry", "apple"] ]; var_dump(element_search($arr, 'apple'));
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
bool(true)

preferences:
239.5 ms | 403 KiB | 168 Q