Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 35, Position 2 = 37
Branch analysis from position: 35
1 jumps found. (Code = 42) Position 1 = 38
Branch analysis from position: 38
2 jumps found. (Code = 43) Position 1 = 55, Position 2 = 57
Branch analysis from position: 55
1 jumps found. (Code = 42) Position 1 = 58
Branch analysis from position: 58
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 57
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 37
2 jumps found. (Code = 43) Position 1 = 55, Position 2 = 57
Branch analysis from position: 55
Branch analysis from position: 57
filename: /in/tvUUR
function name: (null)
number of ops: 59
compiled vars: !0 = $key, !1 = $array, !2 = $json, !3 = $token, !4 = $check
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > INIT_FCALL 'hash'
1 SEND_VAL 'sha256'
2 SEND_VAL 'Unique+user+data+or+Some+secret'
3 DO_ICALL $5
4 ASSIGN !0, $5
6 5 ASSIGN !1, <array>
11 6 INIT_FCALL 'json_encode'
7 SEND_VAR !1
8 DO_ICALL $8
9 ASSIGN !2, $8
14 10 INIT_FCALL 'hash_hmac'
11 SEND_VAL 'sha256'
12 SEND_VAR !2
13 SEND_VAR !0
14 DO_ICALL $10
15 ASSIGN !3, $10
24 16 FETCH_W global $12 '_POST'
17 ASSIGN_DIM $12, 'json'
18 OP_DATA !2
25 19 FETCH_W global $14 '_SERVER'
20 ASSIGN_DIM $14, 'X-Checksum'
21 OP_DATA !3
28 22 INIT_FCALL 'hash_hmac'
23 SEND_VAL 'sha256'
24 FETCH_R global ~16 '_POST'
25 FETCH_DIM_R ~17 ~16, 'json'
26 SEND_VAL ~17
27 SEND_VAR !0
28 DO_ICALL $18
29 ASSIGN !4, $18
29 30 INIT_FCALL 'hash_equals'
31 SEND_VAR !3
32 SEND_VAR !4
33 DO_ICALL $20
34 > JMPZ $20, ->37
30 35 > ECHO 'Verified'
36 > JMP ->38
32 37 > ECHO 'Tampered'
36 38 > CONCAT ~23 'tampered', !2
39 FETCH_W global $21 '_POST'
40 ASSIGN_DIM $21, 'json'
41 OP_DATA ~23
38 42 INIT_FCALL 'hash_hmac'
43 SEND_VAL 'sha256'
44 FETCH_R global ~24 '_POST'
45 FETCH_DIM_R ~25 ~24, 'json'
46 SEND_VAL ~25
47 SEND_VAR !0
48 DO_ICALL $26
49 ASSIGN !4, $26
39 50 INIT_FCALL 'hash_equals'
51 SEND_VAR !3
52 SEND_VAR !4
53 DO_ICALL $28
54 > JMPZ $28, ->57
40 55 > ECHO 'Verified'
56 > JMP ->58
42 57 > ECHO 'Tampered'
43 58 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0