1--TEST--
2Nullsafe chains in variable variables
3--FILE--
4<?php
5
6$a = null;
7var_dump(${$a?->b}->c);
8
9?>
10--EXPECTF--
11Warning: Undefined variable $ in %s on line %d
12
13Warning: Attempt to read property "c" on null in %s on line %d
14NULL
15
