dir commit

src/Service/Router.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Service;
+
+
+class Router
+{
+    private array $uri;
+    private array $routes;
+
+    public function __construct()
+    {
+        $uri       = parse_url(url: $_SERVER['REQUEST_URI'], component: PHP_URL_PATH);
+        $this->uri = explode(separator: '/', string: $uri);
+    }
+
+    public function registerRoute(string $route, \Closure $callback): void
+    {
+        $this->routes[$route] = $callback;
+    }
+
+
+    private function matchRoute($url = '/users/tracer/posts/tracer', $method = 'GET')
+    {
+        $reqUrl = $url;
+
+        $reqUrl = rtrim(string: $reqUrl, characters: "/");
+
+        foreach ($this->routes as $route => $closure) {
+            // convert urls like '/users/:uid/posts/:pid' to regular expression
+            // $pattern = "@^" . preg_replace('/\\\:[a-zA-Z0-9\_\-]+/', '([a-zA-Z0-9\-\_]+)', preg_quote($route['url'])) . "$@D";
+            $pattern = "@^" . preg_replace('\\/users/:[a-zA-Z0-9\_\-]+/', '([a-zA-Z0-9\-\_]+)', $route) . "$@D";
+            // echo $pattern."\n";
+            $params = [];
+            // check if the current request params the expression
+            $match = preg_match($pattern, $reqUrl, $params);
+            if ($match) {
+                // remove the first match
+                array_shift($params);
+                // call the callback with the matched positions as params
+                // return call_user_func_array($route['callback'], $params);
+                return [$route, $params];
+            }
+        }
+        return [];
+    }
+
+    public function handleRouting(): void
+    {
+        $foo = $this->matchRoute();
+        var_dump($foo);
+    }
+}