Online PHP editor | refs for 1kugW

<?php /* $array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red'); $key = array_search('green', $array); // $key = 2; $key = array_search('red', $array); // $key = 1; echo $key; */ $data = array ( 'title' => 'wtf', 'attributes' => array( 'name' => 'asdf', 'buyable' => true ), 'lol'=> 'asdf', ); $key2 = in_array('buyable', $data); echo $key2;