1 files changed, 31 insertions, 16 deletions

diff --git a/library/HTMLPurifier/DefinitionCacheFactory.php b/library/HTMLPurifier/DefinitionCacheFactory.php
index a6ead6281..fd1cc9be4 100644
--- a/library/HTMLPurifier/DefinitionCacheFactory.php
+++ b/library/HTMLPurifier/DefinitionCacheFactory.php
@@ -5,22 +5,36 @@
  */
 class HTMLPurifier_DefinitionCacheFactory
 {
-
+    /**
+     * @type array
+     */
     protected $caches = array('Serializer' => array());
+
+    /**
+     * @type array
+     */
     protected $implementations = array();
+
+    /**
+     * @type HTMLPurifier_DefinitionCache_Decorator[]
+     */
     protected $decorators = array();
 
     /**
      * Initialize default decorators
      */
-    public function setup() {
+    public function setup()
+    {
         $this->addDecorator('Cleanup');
     }
 
     /**
      * Retrieves an instance of global definition cache factory.
+     * @param HTMLPurifier_DefinitionCacheFactory $prototype
+     * @return HTMLPurifier_DefinitionCacheFactory
      */
-    public static function instance($prototype = null) {
+    public static function instance($prototype = null)
+    {
         static $instance;
         if ($prototype !== null) {
             $instance = $prototype;
@@ -33,19 +47,22 @@ class HTMLPurifier_DefinitionCacheFactory
 
     /**
      * Registers a new definition cache object
-     * @param $short Short name of cache object, for reference
-     * @param $long Full class name of cache object, for construction
+     * @param string $short Short name of cache object, for reference
+     * @param string $long Full class name of cache object, for construction
      */
-    public function register($short, $long) {
+    public function register($short, $long)
+    {
         $this->implementations[$short] = $long;
     }
 
     /**
      * Factory method that creates a cache object based on configuration
-     * @param $name Name of definitions handled by cache
-     * @param $config Instance of HTMLPurifier_Config
+     * @param string $type Name of definitions handled by cache
+     * @param HTMLPurifier_Config $config Config instance
+     * @return mixed
      */
-    public function create($type, $config) {
+    public function create($type, $config)
+    {
         $method = $config->get('Cache.DefinitionImpl');
         if ($method === null) {
             return new HTMLPurifier_DefinitionCache_Null($type);
@@ -53,10 +70,8 @@ class HTMLPurifier_DefinitionCacheFactory
         if (!empty($this->caches[$method][$type])) {
             return $this->caches[$method][$type];
         }
-        if (
-          isset($this->implementations[$method]) &&
-          class_exists($class = $this->implementations[$method], false)
-        ) {
+        if (isset($this->implementations[$method]) &&
+            class_exists($class = $this->implementations[$method], false)) {
             $cache = new $class($type);
         } else {
             if ($method != 'Serializer') {
@@ -76,16 +91,16 @@ class HTMLPurifier_DefinitionCacheFactory
 
     /**
      * Registers a decorator to add to all new cache objects
-     * @param
+     * @param HTMLPurifier_DefinitionCache_Decorator|string $decorator An instance or the name of a decorator
      */
-    public function addDecorator($decorator) {
+    public function addDecorator($decorator)
+    {
         if (is_string($decorator)) {
             $class = "HTMLPurifier_DefinitionCache_Decorator_$decorator";
             $decorator = new $class;
         }
         $this->decorators[$decorator->name] = $decorator;
     }
-
 }
 
 // vim: et sw=4 sts=4