Explanation and Example for Constants

Constants are values that cannot be changed throughout the script.

This is my game name FAKER

Warning: Constant GAMERTAG already defined in /home/yang2246/public_html/infost440/assignment3/constants.php on line 19
This is my game name FAKER

Enter Password 123456789

Warning: Constant PASSWORD already defined in /home/yang2246/public_html/infost440/assignment3/constants.php on line 29

Fatal error: Uncaught Error: Undefined constant "PASSWOR" in /home/yang2246/public_html/infost440/assignment3/constants.php:31 Stack trace: #0 {main} thrown in /home/yang2246/public_html/infost440/assignment3/constants.php on line 31