Php url variable xss sanitize

<?php
// It is important to sanitize
// input! Otherwise, a bad actor
// could enter '<script src="evilscript.js"></script>'
// in a URL parameter. Assuming you echo it, this
// would inject scripts in an XSS attack.
//
// The solution:
$NAME = $_GET['NAME'];
// Bad:
echo $NAME;
// that one is vulnerable to XSS
// Good:
echo htmlspecialchars($NAME);
// Sanitizes input thoroughly.
?>

Source: php.net

Similar codes

0 vote289 views1 answer
Current URL without url site laravel
PHP
3 votes309 views2 answers
Smarty assign var
PHP
0 vote350 views2 answers
Iframe site bi link laravel
PHP Laravel
1 vote300 views1 answer
Laravel Validation check array size min and max
PHP
9 votes262 views6 answers
 Notice: Undefined variable: username in G:\xampp\htdocs\Online Class Platform\students_register.php on line 166 
PHP
0 vote386 views1 answer
Defining constant in config laravel
PHP Laravel
1 vote444 views1 answer
Symfony get path to route
PHP Symfony
2 votes292 views2 answers
Php get environment variable
PHP
1 vote308 views1 answer
Laravel 8: seed users + Jetstream teams
PHP
0 vote347 views1 answer
Use s3 storage laravel
PHP Laravel