How can the code be modified to separate columns based on functions when displaying user data in PHP?

To separate columns based on functions when displaying user data in PHP, you can create separate functions to generate the data for each column and then call these functions in the respective columns when displaying the user data. This allows for better organization and separation of concerns in your code.

<?php
// Function to generate data for the first column
function generateColumn1($userData) {
    return $userData['column1'];
}

// Function to generate data for the second column
function generateColumn2($userData) {
    return $userData['column2'];
}

// Function to display user data in separate columns based on functions
function displayUserData($userData) {
    echo "<table>";
    echo "<tr><td>" . generateColumn1($userData) . "</td></tr>";
    echo "<tr><td>" . generateColumn2($userData) . "</td></tr>";
    echo "</table>";
}

// Example user data
$userData = array(
    'column1' => 'Data for column 1',
    'column2' => 'Data for column 2'
);

// Display user data in separate columns
displayUserData($userData);
?>