adding some comments to the router class.

This commit is contained in:
Taylor Otwell 2011-06-13 23:20:13 -05:00
parent fd42e0ca40
commit af24e8db45

View File

@ -78,6 +78,9 @@ class Router {
*/ */
public static function find($name) public static function find($name)
{ {
// --------------------------------------------------------------
// Have we already located this route by name?
// --------------------------------------------------------------
if (array_key_exists($name, static::$names)) if (array_key_exists($name, static::$names))
{ {
return static::$names[$name]; return static::$names[$name];
@ -86,6 +89,9 @@ class Router {
$arrayIterator = new \RecursiveArrayIterator(static::$routes); $arrayIterator = new \RecursiveArrayIterator(static::$routes);
$recursiveIterator = new \RecursiveIteratorIterator($arrayIterator); $recursiveIterator = new \RecursiveIteratorIterator($arrayIterator);
// --------------------------------------------------------------
// Find the named route.
// --------------------------------------------------------------
foreach ($recursiveIterator as $iterator) foreach ($recursiveIterator as $iterator)
{ {
$route = $recursiveIterator->getSubIterator(); $route = $recursiveIterator->getSubIterator();