Online PHP editor | output for bqXSn

<?php function c_in_array($needle, $haystack){ if(!is_array($haystack)){ return false; } foreach($haystack as $index => $value){ var_dump($index, $value); if(is_array($value)){ return c_in_array($needle, $value); }else{ if($needle == $value){ return true; } } } return false; } $array = []; $array[] = ['content' => '192.168.178.1', 'disabled' => true]; $array[] = ['content' => '192.168.178.2', 'disabled' => false]; var_dump($array, c_in_array('192.168.178.4', $array)); //var_dump($array, array_search('192.168.178.2', $array));