In PHP, what are the implications of directly calling a PHP file to retrieve an array, as opposed to passing it as a parameter to a method?

When directly calling a PHP file to retrieve an array, it can lead to code duplication and reduced reusability. It is better to pass the array as a parameter to a method to promote modular and efficient code. This approach allows for easier testing, maintenance, and scalability of the codebase. 

// Directly calling a PHP file to retrieve an array
include 'data.php';
$myArray = getData();

// Passing the array as a parameter to a method
function processData($data) {
    // Process the data here
}

// Call the method with the array as a parameter
processData($myArray);

Keywords

PHP array method parameter function

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