remove local memory limit restriction - see also changeset:249 and ch…

…angeset:248 - this allows us to export templates up to the size of phps memory limit setting

git-svn-id: https://xerteonlinetoolkits.googlecode.com/svn/trunk@250 912cdd6b-5c7d-d5a7-a2ba-d0f0cdb91641

website_code/php/scorm/export.php

@@ -24,21 +24,20 @@
 $delete_folder_array = array();
 
 ini_set('max_execution_time', 300);
-ini_set('memory_limit','64M');
 
 if(is_numeric($_GET['template_id'])){
-
+    $_GET['template_id'] = (int) $_GET['template_id'];
     $proceed = false;
 
-    if(is_template_exportable(mysql_real_escape_string($_GET['template_id']))){
+    if(is_template_exportable($_GET['template_id'])){
 
         $proceed = true;	
 
     }else{
 
-        require("../../../session.php");
+        require_once("../../../session.php");
 
-        if(is_user_creator(mysql_real_escape_string($_GET['template_id']))||is_user_admin()){
+        if(is_user_creator($_GET['template_id'])||is_user_admin()){
 
             $proceed = true;	
 
@@ -236,5 +235,3 @@
     }
 
 }
-
-?>