How can the header() function in PHP be used for redirection?

The header() function in PHP can be used for redirection by sending a raw HTTP header to the browser, instructing it to redirect to a new location. This is commonly used when you want to redirect users to a different page or URL based on certain conditions in your PHP script. Example: 

<?php
// Redirect to a new page after 5 seconds
header("refresh:5;url=anotherpage.php");
?>

Keywords

header function PHP redirection HTTP location

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