Fatal error: Uncaught Error: Undefined constant "System" in /in/kMtsX:3
Stack trace:
#0 {main}
thrown in /in/kMtsX on line 3
Process exited with code 255.
Warning: Use of undefined constant System - assumed 'System' (this will throw an Error in a future version of PHP) in /in/kMtsX on line 3
Warning: Use of undefined constant out - assumed 'out' (this will throw an Error in a future version of PHP) in /in/kMtsX on line 3
Hello, worldSystemout1
Notice: Use of undefined constant System - assumed 'System' in /in/kMtsX on line 3
Notice: Use of undefined constant out - assumed 'out' in /in/kMtsX on line 3
Hello, worldSystemout1