Fatal error: Uncaught Error: Undefined constant "cmp" in /in/bdEuu:4
Stack trace:
#0 {main}
thrown in /in/bdEuu on line 4
Process exited with code 255.
Warning: Use of undefined constant cmp - assumed 'cmp' (this will throw an Error in a future version of PHP) in /in/bdEuu on line 4
Array
(
[0] => abc
[1] => Abc
[2] => def
)