How can SQL queries be optimized in PHP to efficiently sort data based on dates?

To optimize SQL queries for sorting data based on dates in PHP, you can use the ORDER BY clause in your SQL query to sort the data directly from the database. Additionally, you can ensure that the date column in your database table is indexed to improve query performance.

// SQL query to select data from a table and sort it based on a date column
$query = "SELECT * FROM table_name ORDER BY date_column DESC";

// Execute the query and fetch the results
$result = mysqli_query($connection, $query);

// Loop through the results and display the data
while ($row = mysqli_fetch_assoc($result)) {
    // Display data here
}