Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 17
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 2
Branch analysis from position: 20
Branch analysis from position: 2
Branch analysis from position: 17
filename: /in/XFumR
function name: (null)
number of ops: 21
compiled vars: !0 = $i, !1 = $key
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
72 0 E > ASSIGN !0, 1
1 > JMP ->18
73 2 > INIT_FCALL 'preg_match'
3 SEND_VAL '%2F%5CD%2F'
4 INIT_FCALL 'encode_id'
5 SEND_VAR !0
6 SEND_VAL 7
7 SEND_VAL 20
8 SEND_VAR !1
9 DO_FCALL 0 $3
10 SEND_VAR $3
11 DO_ICALL $4
12 > JMPZ $4, ->17
74 13 > ROPE_INIT 3 ~6 'Fail+at+'
14 ROPE_ADD 1 ~6 ~6, !0
15 ROPE_END 2 ~5 ~6, '%0A'
16 ECHO ~5
72 17 > PRE_INC !0
18 > IS_SMALLER_OR_EQUAL !0, 1048576
19 > JMPNZ ~9, ->2
76 20 > > RETURN 1
Function generate_xor_key:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
2 jumps found. (Code = 44) Position 1 = 23, Position 2 = 10
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 12
Branch analysis from position: 20
2 jumps found. (Code = 44) Position 1 = 23, Position 2 = 10
Branch analysis from position: 23
Branch analysis from position: 10
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 12
Branch analysis from position: 20
Branch analysis from position: 12
filename: /in/XFumR
function name: generate_xor_key
number of ops: 33
compiled vars: !0 = $length, !1 = $result, !2 = $i, !3 = $bit, !4 = $j
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
5 1 INIT_FCALL 'array_fill'
2 SEND_VAL 0
3 SEND_VAR !0
4 SEND_VAL 0
5 DO_ICALL $5
6 ASSIGN !1, $5
7 7 ASSIGN !2, 0
8 ASSIGN !3, 1
9 > JMP ->21
8 10 > ASSIGN !4, 0
11 > JMP ->18
9 12 > MOD ~11 !3, 2
13 SL ~12 ~11, !4
14 ASSIGN_DIM_OP |= 9 !1, !2
15 OP_DATA ~12
8 16 PRE_INC !4
17 PRE_INC !3
18 > IS_SMALLER !4, 3
19 > JMPNZ ~15, ->12
7 20 > PRE_INC !2
21 > IS_SMALLER !2, !0
22 > JMPNZ ~17, ->10
13 23 > INIT_FCALL 'implode'
24 SEND_VAL ''
25 INIT_FCALL 'array_map'
26 SEND_VAL 'chr'
27 SEND_VAR !1
28 DO_ICALL $18
29 SEND_VAR $18
30 DO_ICALL $19
31 > RETURN $19
14 32* > RETURN null
End of function generate_xor_key
Function encode_id:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 12
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 18
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
2 jumps found. (Code = 44) Position 1 = 41, Position 2 = 26
Branch analysis from position: 41
2 jumps found. (Code = 44) Position 1 = 55, Position 2 = 41
Branch analysis from position: 55
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 41
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 41, Position 2 = 26
Branch analysis from position: 41
Branch analysis from position: 26
Branch analysis from position: 18
filename: /in/XFumR
function name: encode_id
number of ops: 66
compiled vars: !0 = $id, !1 = $encodedLength, !2 = $rawBits, !3 = $key, !4 = $maxRawBits, !5 = $result, !6 = $position, !7 = $bit, !8 = $index
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
16 0 E > RECV !0
1 RECV_INIT !1 7
2 RECV_INIT !2 16
3 RECV_INIT !3 null
18 4 MUL ~9 !1, 3
5 ASSIGN !4, ~9
19 6 IS_SMALLER !4, !2
7 > JMPZ ~11, ->12
20 8 > INIT_FCALL 'trigger_error'
9 SEND_VAL 'encode_id%28%29%3A+%24rawBits+must+be+no+more+than+3+times+greater+than+%24encodedLength'
10 DO_ICALL
21 11 > RETURN <false>
24 12 > TYPE_CHECK 2 !3
13 > JMPZ ~13, ->18
25 14 > INIT_FCALL 'generate_xor_key'
15 SEND_VAR !1
16 DO_FCALL 0 $14
17 ASSIGN !3, $14
28 18 > INIT_FCALL 'array_fill'
19 SEND_VAL 0
20 SEND_VAR !1
21 SEND_VAL 48
22 DO_ICALL $16
23 ASSIGN !5, $16
30 24 ASSIGN !6, 0
25 > JMP ->39
31 26 > SR ~19 !0, !6
27 BW_AND ~20 ~19, 1
28 INIT_FCALL 'floor'
29 DIV ~21 !6, !1
30 SEND_VAL ~21
31 DO_ICALL $22
32 SL ~23 ~20, $22
33 ASSIGN !7, ~23
32 34 MOD ~25 !6, !1
35 ASSIGN !8, ~25
33 36 ASSIGN_DIM_OP |= 9 !5, !8
37 OP_DATA !7
30 38 PRE_INC !6
39 > IS_SMALLER !6, !2
40 > JMPNZ ~29, ->26
37 41 > MOD ~30 !6, !1
42 ASSIGN !8, ~30
38 43 MOD ~32 !6, 2
44 INIT_FCALL 'floor'
45 DIV ~33 !6, !1
46 SEND_VAL ~33
47 DO_ICALL $34
48 SL ~35 ~32, $34
49 ASSIGN !7, ~35
39 50 ASSIGN_DIM_OP |= 9 !5, !8
51 OP_DATA !7
40 52 PRE_INC ~38 !6
53 IS_SMALLER ~38, !4
54 > JMPNZ ~39, ->41
42 55 > INIT_FCALL 'implode'
56 SEND_VAL ''
57 INIT_FCALL 'array_map'
58 SEND_VAL 'chr'
59 SEND_VAR !5
60 DO_ICALL $40
61 SEND_VAR $40
62 DO_ICALL $41
63 BW_XOR ~42 !3, $41
64 > RETURN ~42
43 65* > RETURN null
End of function encode_id
Function decode_id:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 10
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 42
Branch analysis from position: 42
2 jumps found. (Code = 44) Position 1 = 44, Position 2 = 29
Branch analysis from position: 44
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
2 jumps found. (Code = 44) Position 1 = 44, Position 2 = 29
Branch analysis from position: 44
Branch analysis from position: 29
Branch analysis from position: 10
filename: /in/XFumR
function name: decode_id
number of ops: 46
compiled vars: !0 = $id, !1 = $encodedLength, !2 = $rawBits, !3 = $key, !4 = $bytes, !5 = $result, !6 = $position, !7 = $index, !8 = $bit
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
45 0 E > RECV !0
1 RECV_INIT !1 7
2 RECV_INIT !2 16
3 RECV_INIT !3 null
47 4 TYPE_CHECK 2 !3
5 > JMPZ ~9, ->10
48 6 > INIT_FCALL 'generate_xor_key'
7 SEND_VAR !1
8 DO_FCALL 0 $10
9 ASSIGN !3, $10
51 10 > INIT_FCALL 'array_map'
52 11 SEND_VAL 'ord'
53 12 INIT_FCALL 'str_split'
54 13 INIT_FCALL 'str_pad'
14 SEND_VAR !0
15 SEND_VAR !1
16 SEND_VAL '0'
17 SEND_VAL 0
18 DO_ICALL $12
19 BW_XOR ~13 !3, $12
20 SEND_VAL ~13
55 21 SEND_VAL 1
22 DO_ICALL $14
23 SEND_VAR $14
24 DO_ICALL $15
51 25 ASSIGN !4, $15
59 26 ASSIGN !5, 0
61 27 ASSIGN !6, 0
28 > JMP ->42
62 29 > MOD ~19 !6, !1
30 ASSIGN !7, ~19
63 31 FETCH_DIM_R ~21 !4, !7
32 INIT_FCALL 'floor'
33 DIV ~22 !6, !1
34 SEND_VAL ~22
35 DO_ICALL $23
36 SR ~24 ~21, $23
37 BW_AND ~25 ~24, 1
38 SL ~26 ~25, !6
39 ASSIGN !8, ~26
64 40 ASSIGN_OP 9 !5, !8
61 41 PRE_INC !6
42 > IS_SMALLER !6, !2
43 > JMPNZ ~30, ->29
67 44 > > RETURN !5
68 45* > RETURN null
End of function decode_id
Generated using Vulcan Logic Dumper, using php 8.0.0