From 6b8397b9f754c96114129a8e8a1d1633de578c03 Mon Sep 17 00:00:00 2001
From: Stig Bakken <ssb@php.net>
Date: Wed, 26 Dec 2001 01:23:04 +0000
Subject: [PATCH] * added System::tmpdir() method (now uses SystemRoot env.var
 on Windows)

---
 pear/System.php | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/pear/System.php b/pear/System.php
index 2f030b416779d..d3c56d0697b5b 100644
--- a/pear/System.php
+++ b/pear/System.php
@@ -316,15 +316,8 @@ function mktemp($args = null)
         }
         //print_r($opts);
         $prefix = (isset($opts[1][0])) ? $opts[1][0] : 'tmp';
-        if(!isset($tmpdir)) {
-            if (OS_WINDOWS){
-                $tmpdir = getenv('TMP');
-            } else {
-                $tmpdir = getenv('TMPDIR');
-            }
-            if (empty($tmpdir)) {
-                $tmpdir = (OS_WINDOWS) ? 'c:\\windows\\temp' : '/tmp';
-            }
+        if (!isset($tmpdir)) {
+            $tmpdir = System::tmpdir();
         }
         System::mkDir("-p $tmpdir");
         $tmp = tempnam($tmpdir, $prefix);
@@ -337,5 +330,21 @@ function mktemp($args = null)
         return $tmp;
     }
 
+    function tmpdir()
+    {
+        if (OS_WINDOWS){
+            if (isset($_ENV['TEMP'])) {
+                return $_ENV['TEMP'];
+            }
+            if (isset($_ENV['TMP'])) {
+                return $_ENV['TMP'];
+            }
+            return $_ENV['SystemRoot'] . '\temp';
+        }
+        if (isset($_ENV['TMPDIR'])) {
+            return $_ENV['TMPDIR'];
+        }
+        return '/tmp';
+    }
 }
 ?>
\ No newline at end of file