/**
* Merge parameters from another match.
*
* @param RouteMatch $match
* @return RouteMatch
*/
public function merge(RouteMatch $match)
{
$this->params = array_merge($this->params, $match->getParams());
$this->length += $match->getLength();
$this->matchedRouteName = $match->getMatchedRouteName();
return $this;
}
/**
* match(): defined by RouteInterface interface.
*
* @see \Zend\Router\RouteInterface::match()
* @param Request $request
* @param int|null $pathOffset
* @param array $options
* @return RouteMatch|null
*/
public function match(Request $request, $pathOffset = null, array $options = [])
{
if (!method_exists($request, 'getUri')) {
return;
}
if ($pathOffset === null) {
$mustTerminate = true;
$pathOffset = 0;
} else {
$mustTerminate = false;
}
if ($this->chainRoutes !== null) {
$this->addRoutes($this->chainRoutes);
$this->chainRoutes = null;
}
$match = new RouteMatch([]);
$uri = $request->getUri();
$pathLength = strlen($uri->getPath());
foreach ($this->routes as $route) {
$subMatch = $route->match($request, $pathOffset, $options);
if ($subMatch === null) {
return;
}
$match->merge($subMatch);
$pathOffset += $subMatch->getLength();
}
if ($mustTerminate && $pathOffset !== $pathLength) {
return;
}
return $match;
}