How can PHP be used to read and display data from a CSV file?

To read and display data from a CSV file using PHP, you can use the `fgetcsv()` function to read each row of the CSV file and then display the data as needed. You can open the CSV file using `fopen()`, loop through each row using `fgetcsv()`, and then display the data in a table or any other format.

$csvFile = 'data.csv';
$handle = fopen($csvFile, 'r');

echo "<table>";
while (($data = fgetcsv($handle, 1000, ',')) !== false) {
    echo "<tr>";
    foreach ($data as $value) {
        echo "<td>" . $value . "</td>";
    }
    echo "</tr>";
}
echo "</table>";

fclose($handle);