What are some different approaches to outputting the next 7 days of the week starting from the current date in PHP?

One approach to outputting the next 7 days of the week starting from the current date in PHP is by using a loop to iterate through the days and calculate the date for each day. This can be achieved by using the `DateTime` class in PHP to manipulate dates easily.

<?php
$currentDate = new DateTime();
for ($i = 1; $i <= 7; $i++) {
    echo $currentDate->format('l, Y-m-d') . "<br>";
    $currentDate->modify('+1 day');
}
?>