Are there any best practices for organizing PHP code in separate files and including them in the main script?

When organizing PHP code in separate files, it is best practice to use include or require statements to bring in those files into the main script. This helps keep the code modular, easier to manage, and promotes code reusability. Additionally, using namespaces and autoloading can further enhance the organization of PHP code. 

// main_script.php

// Include the file containing the functions or classes
require_once 'functions.php';

// Now you can use the functions or classes defined in functions.php
echo myFunction();

Keywords

File organization include require namespaces autoload

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