Nikita Popov 9dda080a9d Allow expressions in isset()
Partial fix for #653. PHP 7 allows expressions inside isset(), but
rejects non-variables in the compiler. A side-effect of this is that
isset(($x)) is allowed, though this is not intentional.
2020-02-19 21:14:33 +01:00
..
2020-02-19 21:14:33 +01:00
2018-01-13 16:08:26 +01:00
2018-07-22 21:18:34 +02:00