How can PHP be used to output a future date by adding a day or 24 hours to the current system date?
To output a future date by adding a day or 24 hours to the current system date in PHP, you can use the `strtotime()` function to add a day to the current date. This function converts a date string into a Unix timestamp, which can then be formatted using the `date()` function to display the future date.
$currentDate = date("Y-m-d");
$futureDate = date("Y-m-d", strtotime($currentDate . " +1 day"));
echo "Current Date: " . $currentDate . "<br>";
echo "Future Date: " . $futureDate;