In what situations is it recommended to use the include() function in PHP development?

The include() function in PHP is recommended to be used when you want to include and run a specific file within another PHP file. This can be useful for reusing code across multiple files, modularizing your codebase, and improving code organization. It is particularly helpful when you have common functions, headers, footers, or configurations that need to be included in multiple files. 

<?php
// Including a common header file
include('header.php');

// Your PHP code here

// Including a common footer file
include('footer.php');
?>

Keywords

include PHP development code reusability modular programming file inclusion

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