Online PHP editor | refs for Ws4vQ

<?php function array_limit($array, $limit) { // Generators are only supported in PHP 5.5.0 and above echo ">".PHP_VERSION."<"; if (version_compare(PHP_VERSION, '5.5.0', '<')) { // Emulate the generator with array_slice() return array_slice($array, 0, $limit, true); } else { // Cycle through the array foreach ($array as $key => $value) { if (!$limit--) break; yield $key => $value; } } }