PHP CompiledRoute::getRegex方法代碼示例

 /**
  * process the route and request and save them.
  *
  * @param Route $route
  *
  * @return Route
  */
 public function addCurrentRouteAndParams(RouteContract $route)
 {
     $this->uri = $route->getUri();
     $uri = preg_replace('/\\{(\\w+?)\\?\\}/', '{$1}', $this->uri);
     /*
      * compile the route with symfony Route Compiler
      */
     $this->compiled = (new SyfonyRoute($uri))->compile();
     /*
      * Matches the current request against the compile route RegEx.
      *
      */
     // decoded request path
     $path = $this->request->createFromGlobals()->decodedPath();
     $decodedPath = "/" === $path ? $path : '/' . $path;
     if (preg_match($this->compiled->getRegex(), $decodedPath, $matches)) {
         /*
          * extract the parameters and set them to the current route parameters
          */
         foreach ($matches as $key => $value) {
             if (is_string($key)) {
                 array_push($this->currentParams, $value);
             }
         }
         /*
          * Set the current route to the route
          */
         $this->currentRoute[$route->getMethods()][$decodedPath] = $route;
         /*
          * add the current route parameters to the current route
          */
         $this->currentRoute[$route->getMethods()][$decodedPath]->setParameters($this->currentParams);
         return $route;
     }
     /*
      * if its a simple route that matches the request, set it to the route and return it
      */
     if ($uri == $decodedPath) {
         if (sizeof($route->getMethods()) > 1) {
             foreach ($route->getMethods() as $method) {
                 $this->currentRoute[$method][$uri] = $route;
             }
         } else {
             $this->currentRoute[$route->getMethods()][$uri] = $route;
         }
     }
 }

 public function testAccessors()
 {
     $compiled = new CompiledRoute('prefix', 'regex', array('tokens'), array(), array(), array(), array(), array('variables'));
     $this->assertEquals('prefix', $compiled->getStaticPrefix(), '__construct() takes a static prefix as its second argument');
     $this->assertEquals('regex', $compiled->getRegex(), '__construct() takes a regexp as its third argument');
     $this->assertEquals(array('tokens'), $compiled->getTokens(), '__construct() takes an array of tokens as its fourth argument');
     $this->assertEquals(array('variables'), $compiled->getVariables(), '__construct() takes an array of variables as its ninth argument');
 }

 public function testAccessors()
 {
     $route = new Route('/{foo}', array('foo' => 'bar'), array('foo' => '\\d+'), array('foo' => 'bar'));
     $compiled = new CompiledRoute($route, 'prefix', 'regex', array('tokens'), array('variables'));
     $this->assertEquals($route, $compiled->getRoute(), '__construct() takes a route as its first argument');
     $this->assertEquals('prefix', $compiled->getStaticPrefix(), '__construct() takes a static prefix as its second argument');
     $this->assertEquals('regex', $compiled->getRegex(), '__construct() takes a regexp as its third argument');
     $this->assertEquals(array('tokens'), $compiled->getTokens(), '__construct() takes an array of tokens as its fourth argument');
     $this->assertEquals(array('variables'), $compiled->getVariables(), '__construct() takes an array of variables as its fifth argument');
 }

 /**
  * Extract the parameter list from the request.
  *
  * @param  \Illuminate\Http\Request  $request
  * @return array
  */
 public function bindParameters(Request $request)
 {
     preg_match($this->compiled->getRegex(), '/' . $request->path(), $matches);
     $parameters = $this->combineMatchesWithKeys(array_slice($matches, 1));
     if (!is_null($this->compiled->getHostRegex())) {
         preg_match($this->compiled->getHostRegex(), $request->getHost(), $matches);
         $parameters = array_merge($this->combineMatchesWithKeys(array_slice($matches, 1)), $parameters);
     }
     return $this->parameters = $this->replaceDefaults($parameters);
 }

 /**
  * Get the parameter matches for the path portion of the URI.
  *
  * @param  \Illuminate\Http\Request  $request
  * @return array
  */
 protected function bindPathParameters(Request $request)
 {
     preg_match($this->compiled->getRegex(), '/' . $request->decodedPath(), $matches);
     return $matches;
 }