string(4) "GOOD"
Fatal error: Uncaught Error: Undefined constant "BAD" in /in/IC9qi:6
Stack trace:
#0 {main}
thrown in /in/IC9qi on line 6
Process exited with code 255.
string(4) "GOOD"
Warning: Use of undefined constant BAD - assumed 'BAD' (this will throw an Error in a future version of PHP) in /in/IC9qi on line 6
string(3) "BAD"