How can PHP be used to check the current date and time and output it as a fixed text format?

To check the current date and time in PHP and output it in a fixed text format, you can use the date() function along with the desired format string. This function formats a local time/date based on the format parameter. You can customize the format string to display the date and time in the desired fixed text format.

$currentDateTime = date("Y-m-d H:i:s");
echo "Current Date and Time: " . $currentDateTime;