Merge "I18n of display of change tags"

[lhc/web/wiklou.git] / includes / GlobalFunctions.php

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 4cfd946..7e75958 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -1758,6 +1758,15 @@ function wfDebugDieBacktrace( $msg = '' ) {
 function wfHostname() {
        static $host;
        if ( is_null( $host ) ) {
+
+               # Hostname overriding
+               global $wgOverrideHostname;
+               if( $wgOverrideHostname !== false ) {
+                       # Set static and skip any detection
+                       $host = $wgOverrideHostname;
+                       return $host;
+               }
+
                if ( function_exists( 'posix_uname' ) ) {
                        // This function not present on Windows
                        $uname = posix_uname();
@@ -2610,11 +2619,10 @@ function swap( &$x, &$y ) {
 }
 
 /**
- * Tries to get the system directory for temporary files. The TMPDIR, TMP, and
- * TEMP environment variables are then checked in sequence, and if none are set
- * try sys_get_temp_dir() for PHP >= 5.2.1. All else fails, return /tmp for Unix
- * or C:\Windows\Temp for Windows and hope for the best.
- * It is common to call it with tempnam().
+ * Tries to get the system directory for temporary files. First
+ * $wgTmpDirectory is checked, and then the TMPDIR, TMP, and TEMP
+ * environment variables are then checked in sequence, and if none are
+ * set try sys_get_temp_dir().
  *
  * NOTE: When possible, use instead the tmpfile() function to create
  * temporary files to avoid race conditions on file creation, etc.
@@ -2622,8 +2630,15 @@ function swap( &$x, &$y ) {
  * @return String
  */
 function wfTempDir() {
-       foreach( array( 'TMPDIR', 'TMP', 'TEMP' ) as $var ) {
-               $tmp = getenv( $var );
+       global $wgTmpDirectory;
+
+       if ( $wgTmpDirectory !== false ) {
+               return $wgTmpDirectory;
+       }
+
+       $tmpDir = array_map( "getenv", array( 'TMPDIR', 'TMP', 'TEMP' ) );
+
+       foreach( $tmpDir as $tmp ) {
                if( $tmp && file_exists( $tmp ) && is_dir( $tmp ) && is_writable( $tmp ) ) {
                        return $tmp;
                }