Fatal error: Uncaught Error: Cannot add element to the array as the next element is already occupied in /in/khlW8:2
Stack trace:
#0 {main}
thrown in /in/khlW8 on line 2
Process exited with code 255.
Warning: Cannot add element to the array as the next element is already occupied in /in/khlW8 on line 2
array(4) {
[0]=>
int(1)
[3]=>
string(1) "x"
[2]=>
string(1) "y"
[9223372036854775807]=>
string(1) "z"
}