From 37e34a5ef6c436d6cf1525ba3643b1597cadc168 Mon Sep 17 00:00:00 2001
From: andi <andi@splitbrain.org>
Date: Fri, 22 Apr 2005 18:41:53 +0200
Subject: backlink with camelcase support (untested)

darcs-hash:20050422164153-9977f-443f332fa6e591dfa352448ceb5dd24811d227a2.gz
---
 inc/parserutils.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'inc/parserutils.php')

diff --git a/inc/parserutils.php b/inc/parserutils.php
index 4e38e0162..fd66c3f1e 100644
--- a/inc/parserutils.php
+++ b/inc/parserutils.php
@@ -111,7 +111,7 @@ function p_cached_xhtml($file){
  *
  * @author Andreas Gohr <andi@splitbrain.org>
  */
-function p_cached_instructions($file){
+function p_cached_instructions($file,$cacheonly=false){
   global $conf;
   $cache  = $conf['datadir'].'/_cache/instructions/';
   $cache .= md5($file.$_SERVER['HTTP_HOST'].$_SERVER['SERVER_PORT']);
@@ -119,6 +119,15 @@ function p_cached_instructions($file){
   // check if cache can be used
   $cachetime = @filemtime($cache); // 0 if not exists
 
+  // cache forced?
+  if($cacheonly){
+    if($cachetime){
+      return unserialize(io_readfile($cache));
+    }else{
+      return NULL;
+    }
+  }
+
   if( @file_exists($file)                                             // does the source exist
       && $cachetime > @filemtime($file)                               // cache is fresh
       && !isset($_REQUEST['purge'])                                   // no purge param was set
-- 
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