★★★ Please give star on github :) ★★★
Pleae check https://packagist.org/packages/phpbolt/encrypt
First install bolt.so then you can encrypt php source code with encryption.php file.
Download bolt.so file from https://phpbolt.com/ website. Then find extension directory.
You can find extension directory by phpinfo() function.
Then add extension=bolt.so in php.ini file and restart your server.
How to Encrypt php source code ? Plese check https://phpbolt.com/how-to-encrypt-php-source-code/