How does the header() function compare to the include() function in PHP for redirecting to another file?

The header() function in PHP is used to send a raw HTTP header to redirect the user to a different page, while the include() function is used to include and evaluate a specific file in the current script. When redirecting to another file, it is recommended to use the header() function as it explicitly sends a redirect header to the browser, making it a cleaner and more efficient way to redirect users. 

<?php
// Redirect to another file using the header() function
header("Location: anotherfile.php");
exit();
?>

Keywords

header() include() redirect PHP file

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