PHP Templating

Templating is Including Files

If you are making a PHP code page, it might look messy and not so reusable with sections. That's why the templating system is a present thing used in web development:

The "ob_start()" function is made to start capturing an output of a file.

Including Reusable Content in File

Here's an instance of connecting files to a page:

The "layout.php" page catches the other page's "$content" variable and injects it. The second one gets passed the "$username" variable, in case someone logs in.