Fatal error: Uncaught Error: [] operator not supported for strings in /in/oj9kc:4
Stack trace:
#0 {main}
thrown in /in/oj9kc on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.20
array(1) {
[0]=>
string(1) "x"
}
Fatal error: Uncaught Error: [] operator not supported for strings in /in/oj9kc:8
Stack trace:
#0 {main}
thrown in /in/oj9kc on line 8
Process exited with code 255.