X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Fsession-functions.php;h=95d26340ba0295bcf7cb22d5c3a75bb6263e0804;hb=188495baa4eae4327a063f99989ea503598b2174;hp=cef1f7a478150bdfa43ceedc7e1ad0e8529e04cc;hpb=c3b4eaf29946349ff058691db2dcb615a5379bb2;p=mailer.git

diff --git a/inc/session-functions.php b/inc/session-functions.php
index cef1f7a478..95d26340ba 100644
--- a/inc/session-functions.php
+++ b/inc/session-functions.php
@@ -17,7 +17,7 @@
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
- * For more information visit: http://www.mxchange.org                  *
+ * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  * it under the terms of the GNU General Public License as published by *
@@ -46,7 +46,8 @@ function setSession ($var, $value) {
 	if (isCssOutputMode()) return true;
 
 	// Trim value and session variable
-	$var = trim(secureString($var)); $value = trim($value);
+	$var   = trim(secureString($var));
+	$value = trim($value);
 
 	// Is the session variable set?
 	if (('' . $value . '' == '') && (isSessionVariableSet($var))) {
@@ -85,14 +86,14 @@ function setSession ($var, $value) {
 
 // Check wether a session variable is set
 function isSessionVariableSet ($var) {
-	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "var={$var}");
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'var=' . $var . ' set in session');
 	return (isset($GLOBALS['_SESSION'][$var]));
 }
 
 // Returns wether the value of the session variable or NULL if not set
 function getSession ($var) {
-	// Default is not found! ;-)
-	$value = null;
+	// Default is not found ;-)
+	$value = NULL;
 
 	// Is the variable there?
 	if (isSessionVariableSet($var)) {