<?php declare(strict_types=1); namespace PhpMyAdmin\Http\Middleware; use Psr\Http\Message\ResponseInterface; use Psr\Http\Message\ServerRequestInterface; use Psr\Http\Server\MiddlewareInterface; use Psr\Http\Server\RequestHandlerInterface; use Throwable; use function is_string; use function ob_end_clean; use function ob_get_clean; use function ob_start; final class OutputBuffering implements MiddlewareInterface { public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface { try { ob_start(); $response = $handler->handle($request); $output = ob_get_clean(); } catch (Throwable $throwable) { ob_end_clean(); throw $throwable; } $body = $response->getBody(); if (is_string($output) && $output !== '' && $body->isWritable()) { $body->write($output); } return $response; } }