Online PHP editor | refs for CFXbX

@ 2023-12-27T10:26:05Z

<?php

$array = ['oooo', 'no', 'mmmm', 'yes'];
$needle = 'Yes';


echo (function($haystack, $needle) {
          foreach ($haystack as $i => $v) {
              if (stripos($v, $needle) !== false) {
                  return $i;
              }
          }
          return null;
      })($array, $needle) ?? 'Not found';