Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/WvU13
function name: (null)
number of ops: 26
compiled vars: !0 = $a
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, <array>
5 1 ECHO 'isset+function%3A%0A'
6 2 INIT_FCALL 'var_dump'
3 ISSET_ISEMPTY_DIM_OBJ 0 ~2 !0, 'foo'
4 SEND_VAL ~2
5 DO_ICALL
7 6 INIT_FCALL 'var_dump'
7 FETCH_DIM_IS ~4 !0, 'foo'
8 ISSET_ISEMPTY_DIM_OBJ 0 ~5 ~4, 'bar'
9 SEND_VAL ~5
10 DO_ICALL
9 11 ECHO '%0ANULL+coalesce+operator%3A%0A'
10 12 INIT_FCALL 'var_dump'
13 FETCH_DIM_IS ~7 !0, 'foo'
14 COALESCE ~8 ~7
15 QM_ASSIGN ~8 <false>
16 SEND_VAL ~8
17 DO_ICALL
11 18 INIT_FCALL 'var_dump'
19 FETCH_DIM_IS ~10 !0, 'foo'
20 FETCH_DIM_IS ~11 ~10, 'bar'
21 COALESCE ~12 ~11
22 QM_ASSIGN ~12 <false>
23 SEND_VAL ~12
24 DO_ICALL
25 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0