Warning: Undefined variable $cols in /in/mn8On on line 3
Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /in/mn8On:3
Stack trace:
#0 /in/mn8On(3): array_filter(NULL, Object(Closure))
#1 {main}
thrown in /in/mn8On on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Undefined variable $cols in /in/mn8On on line 3
Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /in/mn8On:6
Stack trace:
#0 /in/mn8On(6): array_filter(NULL, Object(Closure))
#1 {main}
thrown in /in/mn8On on line 6
Process exited with code 255.