diff options
| -rw-r--r-- | system/core/Router.php | 2 | ||||
| -rw-r--r-- | user_guide_src/source/general/routing.rst | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/system/core/Router.php b/system/core/Router.php index 081468944..b11aa9ba5 100644 --- a/system/core/Router.php +++ b/system/core/Router.php @@ -387,7 +387,7 @@ class CI_Router { // Determine how many parameters the callback has. $reflection = new ReflectionFunction($val); - $param_count = count($reflection->getParameters()); + $param_count = $reflection->getNumberOfParameters(); // Are there more parameters than matches? if($param_count > $match_count) diff --git a/user_guide_src/source/general/routing.rst b/user_guide_src/source/general/routing.rst index 45950fc11..6bb5bdbc5 100644 --- a/user_guide_src/source/general/routing.rst +++ b/user_guide_src/source/general/routing.rst @@ -106,6 +106,16 @@ call the shirts controller class and the id_123 function. You can also mix and match wildcards with regular expressions. +Callbacks +========= + +If you are using PHP >= 5.3 you can use callbacks in place of the normal routing +rules to process the back-references. Example:: + + $route['products/([a-z]+)/edit/(\d+)'] = function($product_type, $id){ + return "catalog/product_edit/" . strtolower($product_type) . "/" . $id; + }; + Reserved Routes =============== |