There are situations in which we want to edit separately the content of a website instead to edit all in one file.
<?php include 'FILE.inc'; ?>
For me, it’s more comfortable edit the files in parts. We can make a file like this:
<html lang="en">
<head>
<?php include 'head.inc'; ?>
</head>
<body>
<?php include 'body.inc'; ?>
</body>
</html>
And that’s all the web. Now we can edit the parts.