Fatal error: Uncaught TypeError: explode(): Argument #1 ($separator) must be of type string, array given in /in/KNEoD:3
Stack trace:
#0 /in/KNEoD(3): explode(Array, 'Papa|Mama|Jan&K...')
#1 {main}
thrown in /in/KNEoD on line 3
Process exited with code 255.