comparison php/read/updateLink.php @ 29:f024f2f08994

a few more undef var fixes
author Robert Boland <robert@markup.co.uk>
date Fri, 04 Jan 2019 08:49:25 -0500
parents 84a412b8122c
children a67bf725e87b
comparison
equal deleted inserted replaced
28:b058736bc9ad 29:f024f2f08994
5 $change = strval($_GET['change']); 5 $change = strval($_GET['change']);
6 echo $change; 6 echo $change;
7 $dir = strval($_GET['dir']); 7 $dir = strval($_GET['dir']);
8 echo $dir; 8 echo $dir;
9 $userID=""; 9 $userID="";
10 $userID = strval($_GET['userID']); 10 if (isset($_GET['userID'])) {
11 $userID = strval($_GET['userID']);
12 }
11 echo $userID; 13 echo $userID;
12 14
13 include "../../../private/db.php"; 15 include "../../../private/db.php";
14 16
15 $pos = 0; 17 $pos = 0;