Merge branch 'refs/heads/hhvm'

.travis.yml

@@ -4,7 +4,11 @@ php:
   - 5.3
   - 5.4
   - 5.5
+  - hhvm
+
+matrix:
+  allow_failures:
+    - php: hhvm
 
 before_script:
-  - curl -s http://getcomposer.org/installer | php
-  - php composer.phar install --dev --prefer-source
+  - composer install --dev --prefer-source

src/Ratchet/Session/SessionProvider.php

@@ -56,7 +56,13 @@ class SessionProvider implements MessageComponentInterface, WsServerInterface {
         $this->setOptions($options);
 
         if (null === $serializer) {
-            $serialClass = __NAMESPACE__ . "\\Serialize\\{$this->toClassCase(ini_get('session.serialize_handler'))}Handler"; // awesome/terrible hack, eh?
+            // Temporarily fixing HHVM issue w/ reading ini values
+            $handler_name = ini_get('session.serialize_handler');
+            if ('' === $handler_name) {
+                $handler_name = 'php';
+            }
+
+            $serialClass = __NAMESPACE__ . "\\Serialize\\{$this->toClassCase($handler_name)}Handler"; // awesome/terrible hack, eh?
             if (!class_exists($serialClass)) {
                 throw new \RuntimeException('Unable to parse session serialize handler');
             }