ApacheUrlMatcher matches URL based on Apache mod_rewrite matching (see ApacheMatcherDumper).
@author Fabien Potencier <fabien@symfony.com> @author Arnaud Le Blanc <arnaud.lb@gmail.com>
Expanded class hierarchy of ApacheUrlMatcher
class ApacheUrlMatcher extends UrlMatcher {
/**
* Tries to match a URL based on Apache mod_rewrite matching.
*
* Returns false if no route matches the URL.
*
* @param string $pathinfo The pathinfo to be parsed
*
* @return array An array of parameters
*
* @throws MethodNotAllowedException If the current method is not allowed
*/
public function match($pathinfo) {
$parameters = array();
$defaults = array();
$allow = array();
$route = null;
foreach ($_SERVER as $key => $value) {
$name = $key;
// skip non-routing variables
// this improves performance when $_SERVER contains many usual
// variables like HTTP_*, DOCUMENT_ROOT, REQUEST_URI, ...
if (false === strpos($name, '_ROUTING_')) {
continue;
}
while (0 === strpos($name, 'REDIRECT_')) {
$name = substr($name, 9);
}
// expect _ROUTING_<type>_<name>
// or _ROUTING_<type>
if (0 !== strpos($name, '_ROUTING_')) {
continue;
}
if (false !== ($pos = strpos($name, '_', 9))) {
$type = substr($name, 9, $pos - 9);
$name = substr($name, $pos + 1);
}
else {
$type = substr($name, 9);
}
if ('param' === $type) {
if ('' !== $value) {
$parameters[$name] = $value;
}
}
elseif ('default' === $type) {
$defaults[$name] = $value;
}
elseif ('route' === $type) {
$route = $value;
}
elseif ('allow' === $type) {
$allow[] = $name;
}
unset($_SERVER[$key]);
}
if (null !== $route) {
$parameters['_route'] = $route;
return $this
->mergeDefaults($parameters, $defaults);
}
elseif (0 < count($allow)) {
throw new MethodNotAllowedException($allow);
}
else {
return parent::match($pathinfo);
}
}
}
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ApacheUrlMatcher:: |
public | function |
Tries to match a URL based on Apache mod_rewrite matching. Overrides UrlMatcher:: |
|
UrlMatcher:: |
protected | property | ||
UrlMatcher:: |
protected | property | ||
UrlMatcher:: |
protected | property | ||
UrlMatcher:: |
protected | function | Returns an array of values to use as request attributes. | 1 |
UrlMatcher:: |
public | function |
Gets the request context. Overrides RequestContextAwareInterface:: |
|
UrlMatcher:: |
protected | function | Handles specific route requirements. | 1 |
UrlMatcher:: |
protected | function | Tries to match a URL with a set of routes. | 1 |
UrlMatcher:: |
protected | function | Get merged default parameters. | |
UrlMatcher:: |
constant | |||
UrlMatcher:: |
constant | |||
UrlMatcher:: |
constant | |||
UrlMatcher:: |
public | function |
Sets the request context. Overrides RequestContextAwareInterface:: |
|
UrlMatcher:: |
public | function | Constructor. | 4 |