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| 1 | <?php | |
| 2 | /* | |
| 3 | * libs/functions.php | |
| 4 | */ | |
| 5 | - | xssClean($input) {
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| 5 | + | xssClean(string $input) {
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| 6 | return htmlspecialchars($input); //this way, you can reuse and improve your script from time to time | |
| 7 | } | |
| 8 | ?> | |
| 9 | ||
| 10 | <?php | |
| 11 | require_once 'db/db.php'; | |
| 12 | require_once 'libs/functions.php'; | |
| 13 | $output = 'Hello World' | |
| 14 | echo xssClean($output); | |
| 15 | ?> |
