Is it good practice to add a php include of the head section in my pages?

Question

I am creating my portfolio site and I am wanting to include the head section as a php include on my page. Reason being is because the site will have a fair few pages and I will

Answer 1

PHP Includes are used like this all the time. Any time that you have content that will be the exact same on every page, it is very helpful to use an include