How can the $_SESSION array be effectively utilized without the need for if conditions in PHP?

When utilizing the $_SESSION array in PHP, one way to avoid the need for multiple if conditions is to use a switch statement to handle different cases based on the session variable value. This can make the code more organized and easier to maintain. 

session_start();

// Set the session variable
$_SESSION['user_type'] = 'admin';

// Switch statement to handle different cases
switch($_SESSION['user_type']) {
    case 'admin':
        // Code for admin user
        break;
    case 'customer':
        // Code for customer user
        break;
    default:
        // Default case
        break;
}

Keywords

$_SESSION array PHP conditional statements optimization

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