How can the principles of "divide and conquer" be applied to improve the structure and organization of PHP code for data handling and display?

To improve the structure and organization of PHP code for data handling and display, the principles of "divide and conquer" can be applied by breaking down the code into smaller, more manageable components. This can involve separating data handling logic from display logic, creating reusable functions for common tasks, and organizing code into separate files or classes based on functionality.

// Example of dividing and conquering PHP code for data handling and display

// Data handling logic
function fetchDataFromDatabase($query) {
    // Code to fetch data from the database
}

// Display logic
function displayData($data) {
    // Code to display data on the webpage
}

// Main code
$query = "SELECT * FROM table";
$data = fetchDataFromDatabase($query);
displayData($data);