From 574a71a9fc7726ee0e930a7a892de6bfa2fb4904 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Fri, 5 Sep 2003 21:12:24 +0000
Subject: [PATCH] Expire pages with variable replacements after 1 hour, to
 prevent obsolete dates and article counts on eg main page

---
 includes/Article.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/includes/Article.php b/includes/Article.php
index a7ed414e07..5df7f163f5 100644
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -1063,8 +1063,14 @@ class Article {
 	
 	function tryFileCache() {
 		if($this->isFileCacheable()) {
+			$touched = $this->mTouched;
+			if( strpos( $this->mContent, "{{" ) !== false ) {
+				# Expire pages with variable replacements in an hour
+				$expire = wfUnix2Timestamp( time() - 3600 );
+				$touched = max( $expire, $touched );
+			}
 			$cache = new CacheManager( $this->mTitle );
-			if($cache->isFileCacheGood( $this->mTouched )) {
+			if($cache->isFileCacheGood( $touched )) {
 				wfDebug( " tryFileCache() - about to load\n" );
 				$cache->loadFromFileCache();
 				exit;
-- 
2.20.1