KOKINIO - MANAGER
Edit File: InjectContentTypeTrait.php
<?php /** * @see https://github.com/laminas/laminas-diactoros for the canonical source repository * @copyright https://github.com/laminas/laminas-diactoros/blob/master/COPYRIGHT.md * @license https://github.com/laminas/laminas-diactoros/blob/master/LICENSE.md New BSD License */ declare(strict_types=1); namespace Laminas\Diactoros\Response; use function array_keys; use function array_reduce; use function strtolower; trait InjectContentTypeTrait { /** * Inject the provided Content-Type, if none is already present. * * @return array Headers with injected Content-Type */ private function injectContentType(string $contentType, array $headers) : array { $hasContentType = array_reduce(array_keys($headers), function ($carry, $item) { return $carry ?: (strtolower($item) === 'content-type'); }, false); if (! $hasContentType) { $headers['content-type'] = [$contentType]; } return $headers; } }