What are the benefits of using include() in PHP for function libraries?

When working with function libraries in PHP, using include() allows you to easily access and use functions defined in separate files within your project. This helps to keep your code organized and modular, making it easier to maintain and update. By including function libraries using include(), you can reuse code across multiple files without having to rewrite the same functions each time. 

// Include the function library file
include('functions.php');

// Now you can use the functions defined in functions.php
$result = addNumbers(5, 10);
echo $result;

Keywords

include PHP function libraries code organization reusability

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