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Get, set and forget route parameters on Lumen's array-based Request Router, avoiding `$request->route($key)` problem.
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| <?php | |
| /** | |
| * Created by PhpStorm. | |
| * User: sune | |
| * Date: 09/03/2017 | |
| * Time: 17.30 | |
| */ | |
| namespace App\Support; | |
| use Illuminate\Http\Request; | |
| /** | |
| * This helper makes it easier to work with parameters on the Lumen array-based router. | |
| * | |
| * Class Route | |
| * | |
| * @package App\Support | |
| */ | |
| class RouteParam | |
| { | |
| /** | |
| * Get a route parameter from the request. | |
| * | |
| * @param Request $request | |
| * @param string $param | |
| * @return boolean | |
| */ | |
| static public function exists(Request $request, $param) | |
| { | |
| return Arr::exists($request->route()[2], $param); | |
| } | |
| /** | |
| * Get a route parameter from the request. | |
| * | |
| * @param Request $request | |
| * @param string $param | |
| * @param mixed|null $default | |
| * @return mixed | |
| */ | |
| static public function get(Request $request, $param, $default = null) | |
| { | |
| return Arr::get($request->route()[2], $param, $default); | |
| } | |
| /** | |
| * Set a route parameter on the request. | |
| * | |
| * @param Request $request | |
| * @param string $param | |
| * @param mixed $value | |
| */ | |
| static public function set(Request &$request, $param, $value) | |
| { | |
| $route = $request->route(); | |
| $route[2][$param] = $value; | |
| $request->setRouteResolver(function () use ($route) { | |
| return $route; | |
| }); | |
| } | |
| /** | |
| * Forget a route parameter on the Request. | |
| * | |
| * @param Request $request | |
| * @param string $param | |
| */ | |
| static public function forget(Request &$request, $param) | |
| { | |
| $route = $request->route(); | |
| Arr::forget($route[2], $param); | |
| $request->setRouteResolver(function () use ($route) { | |
| return $route; | |
| }); | |
| } | |
| } |
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