Fatal error: Uncaught TypeError: array_map(): Argument #1 ($callback) must be a valid callback or null, first array member is not a valid class name or object in /in/fX44o:3
Stack trace:
#0 /in/fX44o(3): array_map(Array, 'join', ',')
#1 {main}
thrown in /in/fX44o on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught TypeError: array_map(): Argument #1 ($callback) must be a valid callback, first array member is not a valid class name or object in /in/fX44o:3
Stack trace:
#0 /in/fX44o(3): array_map(Array, 'join', ',')
#1 {main}
thrown in /in/fX44o on line 3
Process exited with code 255.