What are the potential pitfalls of using hardcoded scripts in PHP for data manipulation?

Hardcoded scripts in PHP for data manipulation can be inflexible and difficult to maintain. If the data structure changes, the hardcoded scripts would need to be manually updated, which can be time-consuming and error-prone. To solve this issue, it is recommended to use dynamic data manipulation techniques, such as using variables and functions to handle data in a more flexible and scalable way. 

// Example of using variables and functions for dynamic data manipulation
$data = [1, 2, 3, 4, 5];

function manipulateData($data) {
    // Perform data manipulation here
    $result = array_map(function($item) {
        return $item * 2;
    }, $data);

    return $result;
}

$newData = manipulateData($data);
print_r($newData);

Keywords

hardcoded scripts data manipulation PHP security vulnerabilities SQL injection

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