Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be an instance of iterable, array given, called in /in/eEUQA on line 7 and defined in /in/eEUQA:3
Stack trace:
#0 /in/eEUQA(7): foo(Array)
#1 {main}
thrown in /in/eEUQA on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Catchable fatal error: Argument 1 passed to foo() must be an instance of iterable, array given, called in /in/eEUQA on line 7 and defined in /in/eEUQA on line 3
Process exited with code 255.