Fatal error: Uncaught ArgumentCountError: Too few arguments to function walk(), 2 passed and exactly 3 expected in /in/RJnrt:7
Stack trace:
#0 [internal function]: walk('userOnline=now', 0)
#1 /in/RJnrt(5): array_walk(Array, 'walk')
#2 {main}
thrown in /in/RJnrt on line 7
Process exited with code 255.
Warning: Missing argument 3 for walk() in /in/RJnrt on line 7
Warning: Missing argument 3 for walk() in /in/RJnrt on line 7
Notice: Undefined variable: new_array in /in/RJnrt on line 12
Warning: Missing argument 3 for walk() in /in/RJnrt on line 7
Warning: Missing argument 3 for walk() in /in/RJnrt on line 7
Notice: Undefined variable: new_array in /in/RJnrt on line 12