Lime\App::dispatch PHP Method

    public function dispatch($path)
    {
        $found = false;
        $params = [];
        if (isset($this->routes[$path])) {
            $found = $this->render_route($path, $params);
        } else {
            foreach ($this->routes as $route => $callback) {
                $params = [];
                /* e.g. #\.html$#  */
                if (substr($route, 0, 1) == '#' && substr($route, -1) == '#') {
                    if (preg_match($route, $path, $matches)) {
                        $params[':captures'] = array_slice($matches, 1);
                        $found = $this->render_route($route, $params);
                        break;
                    }
                }
                /* e.g. /admin/*  */
                if (strpos($route, '*') !== false) {
                    $pattern = '#^' . str_replace('\\*', '(.*)', preg_quote($route, '#')) . '#';
                    if (preg_match($pattern, $path, $matches)) {
                        $params[':splat'] = array_slice($matches, 1);
                        $found = $this->render_route($route, $params);
                        break;
                    }
                }
                /* e.g. /admin/:id  */
                if (strpos($route, ':') !== false) {
                    $parts_p = explode('/', $path);
                    $parts_r = explode('/', $route);
                    if (count($parts_p) == count($parts_r)) {
                        $matched = true;
                        foreach ($parts_r as $index => $part) {
                            if (':' === substr($part, 0, 1)) {
                                $params[substr($part, 1)] = $parts_p[$index];
                                continue;
                            }
                            if ($parts_p[$index] != $parts_r[$index]) {
                                $matched = false;
                                break;
                            }
                        }
                        if ($matched) {
                            $found = $this->render_route($route, $params);
                            break;
                        }
                    }
                }
            }
        }
        return $found;
    }