1. Go to this page and download the library: Download mezon/security library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?phprequire_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
mezon / security example snippets
use \Mezon\Security;
// here we set that file must not be greater then 2KB
$sizeValidator = new Validators\File\Size(2 * Validators\File\Size::KB);
$security = new SecurityRules();
$security->isUploadedFileValid('uploaded-file', $validators);
// here we set that file must not be greater then 2KB
$sizeValidator = new Validators\File\MymeType(['image/png', 'image/jpeg', 'image/jpg']);