$mixed
=
'libgd<script>'
#1
|
filter_input
|
(/* $predefined_var = $_GET */ |
#2
|
filter_input
|
(/* $predefined_var = $_GET */ |
#3
|
filter_input
|
(/* $predefined_var = $_POST */ |
#4
|
filter_input
|
(/* $predefined_var = "xyz" */ |