Warn if stateful ParserOutput transforms are used

[lhc/web/wiklou.git] / includes / parser / CacheTime.php

diff --git a/includes/parser/CacheTime.php b/includes/parser/CacheTime.php
index 2451390..05bcebe 100644 (file)
--- a/includes/parser/CacheTime.php
+++ b/includes/parser/CacheTime.php
@@ -79,12 +79,15 @@ class CacheTime {
 
        /**
         * Sets the number of seconds after which this object should expire.
+        *
         * This value is used with the ParserCache.
         * If called with a value greater than the value provided at any previous call,
         * the new call has no effect. The value returned by getCacheExpiry is smaller
         * or equal to the smallest number that was provided as an argument to
         * updateCacheExpiry().
         *
+        * Avoid using 0 if at all possible. Consider JavaScript for highly dynamic content.
+        *
         * @param int $seconds
         */
        public function updateCacheExpiry( $seconds ) {