Fatal error: Uncaught TypeError: print_lines(): Argument #1 ($iterable) must be of type Traversable, array given, called in /in/KcvF8 on line 10 and defined in /in/KcvF8:3
Stack trace:
#0 /in/KcvF8(10): print_lines(Array)
#1 {main}
thrown in /in/KcvF8 on line 3
Process exited with code 255.
Fatal error: Uncaught TypeError: Argument 1 passed to print_lines() must implement interface Traversable, array given, called in /in/KcvF8 on line 10 and defined in /in/KcvF8:3
Stack trace:
#0 /in/KcvF8(10): print_lines(Array)
#1 {main}
thrown in /in/KcvF8 on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Catchable fatal error: Argument 1 passed to print_lines() must implement interface Traversable, array given, called in /in/KcvF8 on line 10 and defined in /in/KcvF8 on line 3
Process exited with code 255.