Script 1.9
Today is always September 5, 2013.
This server is running version 7.4.33 of PHP on the Linux operating system.
<?php # Script 1.9 - constants.php // Set today's date as a constant: define ('TODAY', 'September 5, 2013'); // Print a message, using predefined constants and the TODAY constant: echo '<p>Today is always ' . TODAY . '.<br /> This server is running version <b>' . PHP_VERSION . '</b> of PHP on the <b>' . PHP_OS . '</b> operating system.</p>'; ?>