From 19a3223378923679493484987e6719c16b5f5997 Mon Sep 17 00:00:00 2001
From: chris <chris@jalakai.co.uk>
Date: Tue, 29 Aug 2006 15:48:06 +0200
Subject: further update to global memory cache arrays

- remove initialisation of caches in inc/pageutils.php
- add global declaration to init.php to support init.php
  being included from within a function, e.g. unit testing

  ;-)

- minor change to utf8_substr, remove non-essential brackets
  added as part of an earlier patch

darcs-hash:20060829134806-9b6ab-ab15191344a83be664c412403dc84a24fa2253a2.gz
---
 inc/utf8.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc/utf8.php')

diff --git a/inc/utf8.php b/inc/utf8.php
index 499952617..aa9594c42 100644
--- a/inc/utf8.php
+++ b/inc/utf8.php
@@ -137,9 +137,9 @@ function utf8_strlen($string){
 function utf8_substr($str, $offset, $length = null) {
     if(UTF8_MBSTRING){
         if( $length === null ){
-            return (mb_substr($str, $offset));
+            return mb_substr($str, $offset);
         }else{
-            return (mb_substr($str, $offset, $length));
+            return mb_substr($str, $offset, $length);
         }
     }
 
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