Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/0YPJm
function name: (null)
number of ops: 30
compiled vars: !0 = $val, !1 = $a, !2 = $b
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, 302
4 1 INIT_FCALL_BY_NAME 'myencrypt'
2 SEND_VAR_EX !0
3 DO_FCALL 0 $4
4 ASSIGN !1, $4
5 5 CONCAT ~6 'a%3A+', !1
6 CONCAT ~7 ~6, '%3Cbr%2F%3E'
7 ECHO ~7
6 8 INIT_FCALL_BY_NAME 'mydecrypt'
9 SEND_VAR_EX !1
10 DO_FCALL 0 $8
11 CONCAT ~9 $8, '+should+equal+'
12 CONCAT ~10 ~9, !0
13 ECHO ~10
8 14 INIT_FCALL_BY_NAME 'myencrypt'
15 ADD ~11 !0, 1
16 SEND_VAL_EX ~11
17 DO_FCALL 0 $12
18 ASSIGN !2, $12
9 19 CONCAT ~14 'b%3A+', !2
20 CONCAT ~15 ~14, '%3Cbr%2F%3E'
21 ECHO ~15
10 22 INIT_FCALL_BY_NAME 'mydecrypt'
23 SEND_VAR_EX !2
24 DO_FCALL 0 $16
25 CONCAT ~17 $16, '+should+equal+'
26 ADD ~18 !0, 1
27 CONCAT ~19 ~17, ~18
28 ECHO ~19
30 29 > RETURN 1
Function myencrypt:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/0YPJm
function name: myencrypt
number of ops: 32
compiled vars: !0 = $data
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
13 0 E > RECV !0
14 1 INIT_FCALL 'base_convert'
2 SEND_VAR !0
3 SEND_VAL 10
4 SEND_VAL 36
5 DO_ICALL $1
6 ASSIGN !0, $1
17 7 INIT_FCALL_BY_NAME 'openssl_encrypt'
8 SEND_VAR_EX !0
9 SEND_VAL_EX 'aes-128-ctr'
10 SEND_VAL_EX 'key'
11 SEND_VAL_EX 0
12 INIT_FCALL_BY_NAME 'openssl_random_pseudo_bytes'
13 INIT_FCALL_BY_NAME 'openssl_cipher_iv_length'
14 SEND_VAL_EX 'aes-128-ctr'
15 DO_FCALL 0 $3
16 SEND_VAR_NO_REF_EX $3
17 DO_FCALL 0 $4
18 SEND_VAR_NO_REF_EX $4
19 DO_FCALL 0 $5
20 ASSIGN !0, $5
19 21 INIT_FCALL 'str_replace'
22 SEND_VAL '%3D'
23 SEND_VAL ''
24 INIT_FCALL 'base64_encode'
25 SEND_VAR !0
26 DO_ICALL $7
27 SEND_VAR $7
28 DO_ICALL $8
29 ASSIGN !0, $8
20 30 > RETURN !0
21 31* > RETURN null
End of function myencrypt
Function mydecrypt:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 2, Position 2 = 7
Branch analysis from position: 2
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename: /in/0YPJm
function name: mydecrypt
number of ops: 23
compiled vars: !0 = $data, !1 = $base64_safe, !2 = $iv
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
23 0 E > RECV !0
24 1 > JMPZ !1, ->7
2 > INIT_FCALL 'base64_decode'
3 CONCAT ~3 !0, '%3D%3D'
4 SEND_VAL ~3
5 DO_ICALL $4
6 ASSIGN !0, $4
26 7 > INIT_FCALL_BY_NAME 'openssl_decrypt'
8 SEND_VAR_EX !0
9 SEND_VAL_EX 'aes-128-ctr'
10 SEND_VAL_EX 'key'
11 SEND_VAL_EX 0
12 SEND_VAR_EX !2
13 DO_FCALL 0 $6
14 ASSIGN !0, $6
28 15 INIT_FCALL 'base_convert'
16 SEND_VAR !0
17 SEND_VAL 36
18 SEND_VAL 10
19 DO_ICALL $8
20 ASSIGN !0, $8
29 21 > RETURN !0
30 22* > RETURN null
End of function mydecrypt
Generated using Vulcan Logic Dumper, using php 8.0.0