From b7d190518f3532daa5e31b6f38cfb63a82360fab Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Wed, 1 Jun 2011 14:05:08 +0000
Subject: [PATCH] Add function dol_getwebuser

---
 htdocs/lib/files.lib.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/htdocs/lib/files.lib.php b/htdocs/lib/files.lib.php
index 09ac0af6c25..09b696ce4a0 100644
--- a/htdocs/lib/files.lib.php
+++ b/htdocs/lib/files.lib.php
@@ -23,6 +23,19 @@
  *  \version	$Id$
  */
 
+/**
+ *  Return user/group account of web server
+ *  @param      $mode       'user' or 'group'
+ *  @return     string
+ */
+function dol_getwebuser($mode)
+{
+    $t='?';
+    if ($mode=='user')  $t=getenv('APACHE_RUN_USER');   // $_ENV['APACHE_RUN_USER'] is empty
+    if ($mode=='group') $t=getenv('APACHE_RUN_GROUP');
+    return $t;
+}
+
 /**
  *  Scan a directory and return a list of files/directories.
  *  Content for string is UTF8 and dir separator is "/".