From f130f9116e1e9ee9735d8026aa5242fc9daceecb Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 7 Feb 2014 14:43:51 +0100
Subject: Fix directories check in Installer on Windows (#1489576) Added
 rcube_utils::is_absolute_path() method

---
 program/lib/Roundcube/rcube_utils.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'program/lib/Roundcube/rcube_utils.php')

diff --git a/program/lib/Roundcube/rcube_utils.php b/program/lib/Roundcube/rcube_utils.php
index c48cd80e8..46d53ac91 100644
--- a/program/lib/Roundcube/rcube_utils.php
+++ b/program/lib/Roundcube/rcube_utils.php
@@ -1045,4 +1045,16 @@ class rcube_utils
         return !in_array($str, array('false', '0', 'no', 'off', 'nein', ''), true);
     }
 
+    /**
+     * OS-dependent absolute path detection
+     */
+    public static function is_absolute_path($path)
+    {
+        if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') {
+            return (bool) preg_match('!^[a-z]:[\\\\/]!i', $path);
+        }
+        else {
+            return $path[0] == DIRECTORY_SEPARATOR;
+        }
+    }
 }
-- 
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