From 7f41344085d6bab6b602773f09c85534c9ad36cf Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 24 May 2014 19:58:29 +0200
Subject: [PATCH] check mbstring function overloading in installer. closes #736
---
inc/lang/en/lang.php | 1 +
install.php | 5 +++++
2 files changed, 6 insertions(+)
diff --git a/inc/lang/en/lang.php b/inc/lang/en/lang.php
index 592289185..203c206a8 100644
--- a/inc/lang/en/lang.php
+++ b/inc/lang/en/lang.php
@@ -307,6 +307,7 @@ $lang['i_modified'] = 'For security reasons this script will only wor
<a href="http://dokuwiki.org/install">Dokuwiki installation instructions</a>';
$lang['i_funcna'] = 'PHP function <code>%s</code> is not available. Maybe your hosting provider disabled it for some reason?';
$lang['i_phpver'] = 'Your PHP version <code>%s</code> is lower than the needed <code>%s</code>. You need to upgrade your PHP install.';
+$lang['i_mbfuncoverload'] = 'mbstring.func_overload must be disabled in php.ini to run DokuWiki.';
$lang['i_permfail'] = '<code>%s</code> is not writable by DokuWiki. You need to fix the permission settings of this directory!';
$lang['i_confexists'] = '<code>%s</code> already exists';
$lang['i_writeerr'] = 'Unable to create <code>%s</code>. You will need to check directory/file permissions and create the file manually.';
diff --git a/install.php b/install.php
index acc96d3e6..20402d3ff 100644
--- a/install.php
+++ b/install.php
@@ -533,6 +533,11 @@ function check_functions(){
$ok = false;
}
+ if(ini_get('mbstring.func_overload') != 0){
+ $error[] = $lang['i_mbfuncoverload'];
+ $ok = false;
+ }
+
$funcs = explode(' ','addslashes call_user_func chmod copy fgets '.
'file file_exists fseek flush filesize ftell fopen '.
'glob header ignore_user_abort ini_get mail mkdir '.
--
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