PTS\Middleware\MiddlewareManager::__invoke()

Complexity

Conditions	4
Paths	4

Size

Total Lines

21

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	4

Importance

Changes

0

<?php
    public function __invoke(ServerRequestInterface $request)
    {
        if (empty($this->middlewares)) {
            return null;
        }

        $middleware = array_shift($this->middlewares);
        $exceptionHandler = array_shift($this->exceptionHandlers);

        try {
            $response = $middleware($request, $this);
        } catch (\Throwable $exception) {
            if ($exceptionHandler === null) {
                throw $exception;
            }

            $response = $exceptionHandler($exception);
        }

        return $response;
    }
}