silverstripe / silverstripe-framework

src/Core/Cache/DefaultCacheFactory.php

Doc Comments +2 added lines, -2 removed lines

@@ -78,7 +78,7 @@ 
     /**
      * Determine if apcu is supported
      *
-     * @return bool
+     * @return boolean|null
      */
     protected function isAPCUSupported()
     {
@@ -92,7 +92,7 @@ 
     /**
      * Determine if PHP files is supported
      *
-     * @return bool
+     * @return boolean|null
      */
     protected function isPHPFilesSupported()
     {