Fatal error: Uncaught Error: [] operator not supported for strings in /in/VfF95:12
Stack trace:
#0 {main}
thrown in /in/VfF95 on line 12
Process exited with code 255.
Array
(
[0] => This is
[1] => is an
[2] => an examp-le
[3] => examp-le tex't
[4] => tex't using
[5] => using my
[6] => my '
[7] => ' -
[8] => - Regex
[9] => Regex expression
)