3 files changed, 14 insertions, 0 deletions
diff --git a/core/event.php b/core/event.php
index 672146f3..0941acac 100644
--- a/core/event.php
+++ b/core/event.php
@@ -9,6 +9,10 @@ namespace Core;
  * @author  Frederic Guillot
  */
 interface Listener {
+
+    /**
+     * @return boolean
+     */
     public function execute(array $data);
 }
 
diff --git a/core/response.php b/core/response.php
index 4a00ed79..0973bf95 100644
--- a/core/response.php
+++ b/core/response.php
@@ -9,6 +9,9 @@ class Response
         header('Content-Disposition: attachment; filename="'.$filename.'"');
     }
 
+    /**
+     * @param integer $status_code
+     */
     public function status($status_code)
     {
         if (strpos(php_sapi_name(), 'apache') !== false) {
diff --git a/core/router.php b/core/router.php
index 5a27276c..56a95e52 100644
--- a/core/router.php
+++ b/core/router.php
@@ -20,11 +20,18 @@ class Router
         $this->action = empty($_GET['action']) ? $controller : $_GET['action'];
     }
 
+    /**
+     * @param string $default_value
+     */
     public function sanitize($value, $default_value)
     {
         return ! ctype_alpha($value) || empty($value) ? $default_value : strtolower($value);
     }
 
+    /**
+     * @param string $filename
+     * @param string $class
+     */
     public function load($filename, $class, $method)
     {
         if (file_exists($filename)) {