X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Frequest-functions.php;h=c50fa5558c209e13fa26a795163c1473ff6f02b7;hb=da7b89a86040b778274dd89201e2a339232276fb;hp=ae98c4efe5904170c0e1cd817546a17c8052b128;hpb=fb7120ffa230b62b54895bcf95952e1cf30f8594;p=mailer.git

diff --git a/inc/request-functions.php b/inc/request-functions.php
index ae98c4efe5..c50fa5558c 100644
--- a/inc/request-functions.php
+++ b/inc/request-functions.php
@@ -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])));
 	}
 }
 
@@ -163,12 +163,13 @@ function REQUEST_POST_COUNT () {
 
 // Setter for element in $_POST
 function REQUEST_SET_POST ($element, $value) {
+	// Is $element or $value an array?
 	if (is_array($element)) {
 		// Set array
 		$eval = "\$_POST['";
 
 		// Add all entries
-		$eval .= implode("', '", $element);
+		$eval .= implode("']['", $element);
 
 		// Finish eval() command
 		$eval .= sprintf("'] = \"%s\";", SQL_ESCAPE($value));
@@ -185,7 +186,7 @@ function REQUEST_SET_POST ($element, $value) {
 }
 
 // Checks wether a form was sent. If so, the $_POST['ok'] element must be set
-function IS_FORM_SENT () {
+function isFormSent () {
 	// Simply wrap it!
 	return REQUEST_ISSET_POST('ok');
 }