What is the significance of the include() function compared to the header() function in PHP?

The include() function is used to include and evaluate a specified file during the execution of a script, allowing for code reusability and modularity. On the other hand, the header() function is primarily used to send HTTP headers, such as redirecting the user to a different page. Therefore, the include() function is more suitable for including reusable code snippets or templates within a PHP script, while the header() function is used for controlling the HTTP response. 

<?php
// Using include() function to include a file
include('header.php');
// Your PHP code here
include('footer.php');
?>

Keywords

include header PHP function significance

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