From cb81edc195adc52dbb5216919b5b85ad5e92e459 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Sat, 25 Jun 2005 13:39:19 +0000
Subject: [PATCH] faster read-only mode

---
 includes/GlobalFunctions.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 9dd3d1e2d5..d050072a32 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -224,7 +224,15 @@ function wfReadOnly() {
 	if ( '' == $wgReadOnlyFile ) {
 		return false;
 	}
-	return is_file( $wgReadOnlyFile );
+	
+	// Set $wgReadOnly and unset $wgReadOnlyFile, for faster access next time
+	if ( is_file( $wgReadOnlyFile ) ) {
+		$wgReadOnly = true;
+	} else {
+		$wgReadOnly = false;
+	}
+	$wgReadOnlyFile = '';
+	return $wgReadOnly;
 }
 
 
-- 
2.20.1