Merge "Expand MWException tests"

[lhc/web/wiklou.git] / includes / content / Content.php

diff --git a/includes/content/Content.php b/includes/content/Content.php
index da49ced..947e348 100644 (file)
--- a/includes/content/Content.php
+++ b/includes/content/Content.php
@@ -252,6 +252,10 @@ interface Content {
         * is needed, $generateHtml can be set to false; in that case,
         * $result->getText() may return null.
         *
+        * @note To control which options are used in the cache key for the
+        *       generated parser output, implementations of this method
+        *       may call ParserOutput::recordOption() on the output object.
+        *
         * @param $title Title The page title to use as a context for rendering
         * @param $revId null|int The revision being rendered (optional)
         * @param $options null|ParserOptions Any parser options