private function PhpMatcherDumper::groupRoutesByHostRegex in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/routing/Matcher/Dumper/PhpMatcherDumper.php \Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper::groupRoutesByHostRegex()

Groups consecutive routes having the same host regex.

The result is a collection of collections of routes having the same host regex.

Parameters

RouteCollection $routes A flat RouteCollection:

Return value

DumperCollection A collection with routes grouped by host regex in sub-collections

1 call to PhpMatcherDumper::groupRoutesByHostRegex()

PhpMatcherDumper::compileRoutes in vendor/symfony/routing/Matcher/Dumper/PhpMatcherDumper.php

Generates PHP code to match a RouteCollection with all its routes.

File

vendor/symfony/routing/Matcher/Dumper/PhpMatcherDumper.php, line 353

Class

PhpMatcherDumper

PhpMatcherDumper creates a PHP class able to match URLs for a given set of routes.

Namespace

Symfony\Component\Routing\Matcher\Dumper

Code

private function groupRoutesByHostRegex(RouteCollection $routes) {
  $groups = new DumperCollection();
  $currentGroup = new DumperCollection();
  $currentGroup
    ->setAttribute('host_regex', null);
  $groups
    ->add($currentGroup);
  foreach ($routes as $name => $route) {
    $hostRegex = $route
      ->compile()
      ->getHostRegex();
    if ($currentGroup
      ->getAttribute('host_regex') !== $hostRegex) {
      $currentGroup = new DumperCollection();
      $currentGroup
        ->setAttribute('host_regex', $hostRegex);
      $groups
        ->add($currentGroup);
    }
    $currentGroup
      ->add(new DumperRoute($name, $route));
  }
  return $groups;
}