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