what is difference between header and include, where which one should be used

Question

I am confused with two terms

1. header (\"Location:homepage_php\");

2. include(\"homepage.php\");

I am g

Answer 1

The first tells the browser to send a header to the browser to redirect to "homepage_php" (should be .?)

The second includes the file at the top. This is useful if you're using methods or classes stored in other files, or want the same content to appear on multiple pages.