Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/2AZRf
function name: (null)
number of ops: 6
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
18 0 E > INIT_FCALL 'decode'
1 SEND_VAL 'abc'
2 SEND_VAL 'abv'
3 DO_FCALL 0 $0
4 ECHO $0
5 > RETURN 1
Function decode:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
2 jumps found. (Code = 44) Position 1 = 35, Position 2 = 5
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 35, Position 2 = 5
Branch analysis from position: 35
Branch analysis from position: 5
filename: /in/2AZRf
function name: decode
number of ops: 40
compiled vars: !0 = $encoded, !1 = $key, !2 = $strofsym, !3 = $x, !4 = $tmp
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
5 0 E > RECV !0
1 RECV !1
7 2 ASSIGN !2, 'qwertyuiopasdfghjklzxcvbnm1234567890QWERTYUIOPASDFGHJKLZXCVBNM%3D'
8 3 ASSIGN !3, 0
9 4 > JMP ->31
11 5 > INIT_FCALL 'md5'
6 INIT_FCALL 'md5'
7 SUB ~7 !3, 1
8 FETCH_DIM_R ~8 !2, ~7
9 CONCAT ~9 !1, ~8
10 SEND_VAL ~9
11 DO_ICALL $10
12 CONCAT ~11 $10, !1
13 SEND_VAL ~11
14 DO_ICALL $12
15 ASSIGN !4, $12
12 16 INIT_FCALL 'str_replace'
17 FETCH_DIM_R ~14 !4, 3
18 FETCH_DIM_R ~15 !4, 6
19 CONCAT ~16 ~14, ~15
20 FETCH_DIM_R ~17 !4, 1
21 CONCAT ~18 ~16, ~17
22 FETCH_DIM_R ~19 !4, 2
23 CONCAT ~20 ~18, ~19
24 SEND_VAL ~20
13 25 SUB ~21 !3, 1
26 FETCH_DIM_R ~22 !2, ~21
27 SEND_VAL ~22
28 SEND_VAR !0
29 DO_ICALL $23
12 30 ASSIGN !0, $23
9 31 > POST_INC ~25 !3
32 STRLEN ~26 !2
33 IS_SMALLER_OR_EQUAL ~25, ~26
34 > JMPNZ ~27, ->5
15 35 > INIT_FCALL 'base64_decode'
36 SEND_VAR !0
37 DO_ICALL $28
38 > RETURN $28
16 39* > RETURN null
End of function decode
Generated using Vulcan Logic Dumper, using php 8.0.0