Fatal error: Uncaught TypeError: explode(): Argument #2 ($string) must be of type string, array given in /in/fL321:5
Stack trace:
#0 /in/fL321(5): explode(' ', Array)
#1 {main}
thrown in /in/fL321 on line 5
Process exited with code 255.
Warning: explode() expects parameter 2 to be string, array given in /in/fL321 on line 5
Warning: sizeof(): Parameter must be an array or an object that implements Countable in /in/fL321 on line 6