PHP in web game development is used for server-side scripts.
This means that it deals with database interaction, logic, and storing information related to your game.
PHP can be easily integrated into HTML using PHP tags or JavaScript libraries such as jQuery.
You should always include the version number at the top of all PHP pages as this ensures compatibility between multiple servers on different hosting services.
And these servers are often managed by third parties.
If you want to create a multiplayer online game, choose a game that supports a socket programming interface (which allows you to create real-time multiplayer games), such as NodeJS or MeteorJs, instead of PHP.
This will allow you to create more complex web applications than just websites/web apps!
