View file File name : mb_convert_variables.php8 Content :<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ use Symfony\Polyfill\Mbstring as p; if (!function_exists('mb_convert_variables')) { /** * Convert character code in variable(s) */ function mb_convert_variables($to_encoding, $from_encoding, &$var, &...$vars) { $vars = [&$var, ...$vars]; $ok = true; array_walk_recursive($vars, function (&$v) use (&$ok, $to_encoding, $from_encoding) { if (false === $v = p\Mbstring::mb_convert_encoding($v, $to_encoding, $from_encoding)) { $ok = false; } }); return $ok ? $from_encoding : false; } }