Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 48
Branch analysis from position: 5
2 jumps found. (Code = 46) Position 1 = 35, Position 2 = 38
Branch analysis from position: 35
2 jumps found. (Code = 46) Position 1 = 39, Position 2 = 42
Branch analysis from position: 39
2 jumps found. (Code = 43) Position 1 = 43, Position 2 = 45
Branch analysis from position: 43
1 jumps found. (Code = 42) Position 1 = 47
Branch analysis from position: 47
1 jumps found. (Code = 42) Position 1 = 68
Branch analysis from position: 68
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 45
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 42
Branch analysis from position: 38
Branch analysis from position: 48
2 jumps found. (Code = 46) Position 1 = 51, Position 2 = 54
Branch analysis from position: 51
2 jumps found. (Code = 46) Position 1 = 55, Position 2 = 58
Branch analysis from position: 55
2 jumps found. (Code = 43) Position 1 = 59, Position 2 = 64
Branch analysis from position: 59
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 64
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 58
Branch analysis from position: 54
filename: /in/FNc3m
function name: (null)
number of ops: 69
compiled vars: !0 = $username, !1 = $s1, !2 = $s2
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > INIT_FCALL 'session_start'
1 DO_ICALL
7 2 ISSET_ISEMPTY_VAR 3 ~4 '_REQUEST'
3 BOOL_NOT ~5 ~4
4 > JMPZ ~5, ->48
10 5 > INIT_FCALL 'htmlspecialchars'
6 FETCH_R global ~6 '_REQUEST'
7 FETCH_DIM_R ~7 ~6, 'username'
8 SEND_VAL ~7
9 DO_ICALL $8
10 ASSIGN !0, $8
11 11 INIT_FCALL 'htmlspecialchars'
12 FETCH_R global ~10 '_REQUEST'
13 FETCH_DIM_R ~11 ~10, 's1'
14 SEND_VAL ~11
15 DO_ICALL $12
16 ASSIGN !1, $12
12 17 INIT_FCALL 'htmlspecialchars'
18 FETCH_R global ~14 '_REQUEST'
19 FETCH_DIM_R ~15 ~14, 's2'
20 SEND_VAL ~15
21 DO_ICALL $16
22 ASSIGN !2, $16
17 23 FETCH_W global $18 '_SESSION'
24 ASSIGN_DIM $18, 'username'
25 OP_DATA !0
18 26 FETCH_W global $20 '_SESSION'
27 ASSIGN_DIM $20, 's1'
28 OP_DATA !1
19 29 FETCH_W global $22 '_SESSION'
30 ASSIGN_DIM $22, 's2'
31 OP_DATA !2
23 32 FETCH_IS ~24 '_SESSION'
33 ISSET_ISEMPTY_DIM_OBJ 0 ~25 ~24, 'username'
34 > JMPZ_EX ~25 ~25, ->38
35 > FETCH_IS ~26 '_SESSION'
36 ISSET_ISEMPTY_DIM_OBJ 0 ~27 ~26, 's1'
37 BOOL ~25 ~27
38 > > JMPZ_EX ~25 ~25, ->42
39 > FETCH_IS ~28 '_SESSION'
40 ISSET_ISEMPTY_DIM_OBJ 0 ~29 ~28, 's2'
41 BOOL ~25 ~29
42 > > JMPZ ~25, ->45
24 43 > ECHO 'true'
44 > JMP ->47
26 45 > ECHO 'false'
29 46 > EXIT
47 > > JMP ->68
32 48 > FETCH_IS ~30 '_SESSION'
49 ISSET_ISEMPTY_DIM_OBJ 0 ~31 ~30, 'username'
50 > JMPZ_EX ~31 ~31, ->54
51 > FETCH_IS ~32 '_SESSION'
52 ISSET_ISEMPTY_DIM_OBJ 0 ~33 ~32, 's1'
53 BOOL ~31 ~33
54 > > JMPZ_EX ~31 ~31, ->58
55 > FETCH_IS ~34 '_SESSION'
56 ISSET_ISEMPTY_DIM_OBJ 0 ~35 ~34, 's2'
57 BOOL ~31 ~35
58 > > JMPZ ~31, ->64
33 59 > INIT_FCALL 'header'
60 SEND_VAL 'Location%3A+strings.php'
61 DO_ICALL
34 62 > EXIT
63* JMP ->68
37 64 > INIT_FCALL 'header'
65 SEND_VAL 'Location%3A+input.php'
66 DO_ICALL
38 67 > EXIT
40 68 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0