Creating a PHP application that updates itself and protects it at the enterprise level

Question

I am creating a CMS application in PHP.

• How can I update it? For example, through a zip file or something similar. So the user can see new versions and download / install them without using an FTP program at all.

• What is the best way to protect my application? So that the user can not share it with friends. I know that 100% waterproof protection is not possible.

Answer 1

1. Create a php script that:

• . , , ( cURL )
• ftp-
• ( )
• script, . script , , .

script crontab

2. Zend Guard, .

Answer 2

• Wordpress. wordpress.org, , .

• .