X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Frequest-functions.php;h=e88d7c9860c2bc02096c11de1e67c167078be79b;hp=482c69b5f1075c7c536f785091b86ba047d5d861;hb=aac3cb15887577d2016bb5b4de91ad4da5b9cc6f;hpb=508228c85fba8448d00865b1639cb8cd7a69e457

diff --git a/inc/request-functions.php b/inc/request-functions.php
index 482c69b5f1..e88d7c9860 100644
--- a/inc/request-functions.php
+++ b/inc/request-functions.php
@@ -10,7 +10,7 @@
  * -------------------------------------------------------------------- *
  * Kurzbeschreibung  : Spezialle Funktionen fuer die Anfragebehandlung  *
  * -------------------------------------------------------------------- *
- * $Revision:: 856                                                    $ *
+ * $Revision::                                                        $ *
  * $Date::                                                            $ *
  * $Tag:: 0.2.1-FINAL                                                 $ *
  * $Author::                                                          $ *
@@ -38,7 +38,7 @@
 
 // Some security stuff...
 if (!defined('__SECURITY')) {
-	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
+	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
 	require($INC);
 } // END - if
 
@@ -64,11 +64,11 @@ function REQUEST_GET ($element) {
 }
 
 // Checks if an element in $_GET exists
-function REQUEST_ISSET_GET ($element, $subElement="") {
+function REQUEST_ISSET_GET ($element, $subElement = '') {
 	if (empty($subElement)) {
-		return (isset($_GET[$element]));
+		return ((isset($_GET[$element])) && (!empty($_GET[$element])));
 	} else {
-		return (isset($_GET[$element][$subElement]));
+		return ((isset($_GET[$element][$subElement])) && (!empty($_GET[$element][$subElement])));
 	}
 }
 
@@ -128,9 +128,9 @@ function REQUEST_POST ($element, $subElement=null) {
 // Checks if an element in $_POST exists
 function REQUEST_ISSET_POST ($element, $subElement=null) {
 	if (is_null($subElement)) {
-		return (isset($_POST[$element]));
+		return ((isset($_POST[$element])) && (!empty($_POST[$element])));
 	} else {
-		return (isset($_POST[$element][$subElement]));
+		return ((isset($_POST[$element][$subElement])) && (!empty($_POST[$element][$subElement])));
 	}
 }