Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/QZYpQ
function name: (null)
number of ops: 40
compiled vars: !0 = $gen
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
49 0 E > NEW $1 'TokenGenerator'
1 DO_FCALL 0
2 ASSIGN !0, $1
51 3 INIT_FCALL 'var_dump'
4 INIT_METHOD_CALL !0, 'generateToken'
5 SEND_VAL_EX 10
6 DO_FCALL 0 $4
7 SEND_VAR $4
8 DO_ICALL
52 9 INIT_FCALL 'var_dump'
10 INIT_METHOD_CALL !0, 'generateToken'
11 SEND_VAL_EX 10
12 DO_FCALL 0 $6
13 SEND_VAR $6
14 DO_ICALL
53 15 INIT_FCALL 'var_dump'
16 INIT_METHOD_CALL !0, 'generateToken'
17 SEND_VAL_EX 10
18 DO_FCALL 0 $8
19 SEND_VAR $8
20 DO_ICALL
54 21 INIT_FCALL 'var_dump'
22 INIT_METHOD_CALL !0, 'generateToken'
23 SEND_VAL_EX 20
24 DO_FCALL 0 $10
25 SEND_VAR $10
26 DO_ICALL
55 27 INIT_FCALL 'var_dump'
28 INIT_METHOD_CALL !0, 'generateToken'
29 SEND_VAL_EX 20
30 DO_FCALL 0 $12
31 SEND_VAR $12
32 DO_ICALL
56 33 INIT_FCALL 'var_dump'
34 INIT_METHOD_CALL !0, 'generateToken'
35 SEND_VAL_EX 20
36 DO_FCALL 0 $14
37 SEND_VAR $14
38 DO_ICALL
39 > RETURN 1
Class TokenGenerator:
Function generatetoken:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
2 jumps found. (Code = 44) Position 1 = 33, Position 2 = 4
Branch analysis from position: 33
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 33, Position 2 = 4
Branch analysis from position: 33
Branch analysis from position: 4
filename: /in/QZYpQ
function name: generateToken
number of ops: 35
compiled vars: !0 = $length, !1 = $alphabetSize, !2 = $token, !3 = $randomBytes, !4 = $offset
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > RECV_INIT !0 16
9 1 ASSIGN !1, 62
10 2 ASSIGN !2, ''
12 3 > JMP ->30
13 4 > INIT_METHOD_CALL 'generateRandomBytes'
5 SEND_VAL_EX 32
6 DO_FCALL 0 $7
7 ASSIGN !3, $7
14 8 INIT_FCALL 'abs'
9 INIT_FCALL 'hexdec'
10 INIT_FCALL 'bin2hex'
11 INIT_FCALL 'substr'
12 SEND_VAR !3
13 SEND_VAL 0
14 SEND_VAL 4
15 DO_ICALL $9
16 SEND_VAR $9
17 DO_ICALL $10
18 SEND_VAR $10
19 DO_ICALL $11
20 SEND_VAR $11
21 DO_ICALL $12
22 MOD ~13 $12, !1
23 ASSIGN !4, ~13
15 24 INIT_FCALL 'substr'
25 SEND_VAL 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
26 SEND_VAR !4
27 SEND_VAL 1
28 DO_ICALL $15
29 ASSIGN_OP 8 !2, $15
12 30 > STRLEN ~17 !2
31 IS_SMALLER ~17, !0
32 > JMPNZ ~18, ->4
18 33 > > RETURN !2
19 34* > RETURN null
End of function generatetoken
Function generaterandombytes:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 3
Branch analysis from position: 14
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 30
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 34, Position 2 = 44
Branch analysis from position: 34
2 jumps found. (Code = 46) Position 1 = 48, Position 2 = 52
Branch analysis from position: 48
2 jumps found. (Code = 43) Position 1 = 53, Position 2 = 67
Branch analysis from position: 53
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 67
Branch analysis from position: 52
Branch analysis from position: 44
Branch analysis from position: 30
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 3
Branch analysis from position: 14
Branch analysis from position: 3
filename: /in/QZYpQ
function name: generateRandomBytes
number of ops: 74
compiled vars: !0 = $length, !1 = $bytes
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
21 0 E > RECV !0
23 1 ASSIGN !1, ''
26 2 > JMP ->11
27 3 > INIT_FCALL 'chr'
4 INIT_FCALL 'mt_rand'
5 SEND_VAL 0
6 SEND_VAL 255
7 DO_ICALL $3
8 SEND_VAR $3
9 DO_ICALL $4
10 ASSIGN_OP 8 !1, $4
26 11 > STRLEN ~6 !1
12 IS_SMALLER ~6, !0
13 > JMPNZ ~7, ->3
31 14 > INIT_FCALL 'function_exists'
15 SEND_VAL 'mcrypt_create_iv'
16 DO_ICALL $8
17 > JMPZ $8, ->30
32 18 > INIT_FCALL 'hash_hmac'
19 SEND_VAL 'sha256'
20 SEND_VAR !1
21 INIT_FCALL_BY_NAME 'mcrypt_create_iv'
22 SEND_VAR_EX !0
23 FETCH_CONSTANT ~9 'MCRYPT_DEV_URANDOM'
24 SEND_VAL_EX ~9
25 DO_FCALL 0 $10
26 SEND_VAR $10
27 SEND_VAL <true>
28 DO_ICALL $11
29 ASSIGN !1, $11
36 30 > INIT_FCALL 'function_exists'
31 SEND_VAL 'openssl_random_pseudo_bytes'
32 DO_ICALL $13
33 > JMPZ $13, ->44
37 34 > INIT_FCALL 'hash_hmac'
35 SEND_VAL 'sha256'
36 SEND_VAR !1
37 INIT_FCALL_BY_NAME 'openssl_random_pseudo_bytes'
38 SEND_VAR_EX !0
39 DO_FCALL 0 $14
40 SEND_VAR $14
41 SEND_VAL <true>
42 DO_ICALL $15
43 ASSIGN !1, $15
41 44 > INIT_FCALL 'file_exists'
45 SEND_VAL '%2Fdev%2Furandom'
46 DO_ICALL $17
47 > JMPZ_EX ~18 $17, ->52
48 > INIT_FCALL 'is_readable'
49 SEND_VAL '%2Fdev%2Furandom'
50 DO_ICALL $19
51 BOOL ~18 $19
52 > > JMPZ ~18, ->67
42 53 > INIT_FCALL 'hash_hmac'
54 SEND_VAL 'sha256'
55 SEND_VAR !1
56 INIT_FCALL 'file_get_contents'
57 SEND_VAL '%2Fdev%2Furandom'
58 SEND_VAL null
59 SEND_VAL null
60 SEND_VAL null
61 SEND_VAR !0
62 DO_ICALL $20
63 SEND_VAR $20
64 SEND_VAL <true>
65 DO_ICALL $21
66 ASSIGN !1, $21
45 67 > INIT_FCALL 'substr'
68 SEND_VAR !1
69 SEND_VAL 0
70 SEND_VAR !1
71 DO_ICALL $23
72 > RETURN $23
46 73* > RETURN null
End of function generaterandombytes
End of class TokenGenerator.
Generated using Vulcan Logic Dumper, using php 8.0.0