How can the use of hardcoded values in cookie access be improved in PHP scripts?

Using hardcoded values in cookie access in PHP scripts can be improved by defining these values as constants or variables at the beginning of the script. This way, if the cookie name or value needs to be changed, it can be done in one place without having to search through the entire script. This also makes the code more readable and maintainable. 

<?php

// Define cookie constants
define('COOKIE_NAME', 'my_cookie');
define('COOKIE_VALUE', 'example_value');

// Access the cookie using the defined constants
if(isset($_COOKIE[COOKIE_NAME]) && $_COOKIE[COOKIE_NAME] == COOKIE_VALUE) {
    // Cookie access logic here
}

?>

Keywords

hardcoded values cookie access PHP scripts security data validation

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