Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Xi5WF
function name: (null)
number of ops: 17
compiled vars: !0 = $si, !1 = $encrypted
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
47 0 E > NEW $2 'SensitiveInfo'
1 DO_FCALL 0
2 ASSIGN !0, $2
48 3 INIT_METHOD_CALL !0, 'hide'
4 SEND_VAL_EX 'Hello+World'
5 DO_FCALL 0 $5
6 ASSIGN !1, $5
49 7 INIT_FCALL 'var_dump'
8 SEND_VAR !1
9 DO_ICALL
51 10 INIT_FCALL 'var_dump'
11 INIT_METHOD_CALL !0, 'unhide'
12 SEND_VAR_EX !1
13 DO_FCALL 0 $8
14 SEND_VAR $8
15 DO_ICALL
16 > RETURN 1
Class SensitiveInfo:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Xi5WF
function name: __construct
number of ops: 20
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
20 0 E > INIT_FCALL 'hash'
1 SEND_VAL 'sha256'
2 FETCH_OBJ_R ~1 'secret_key'
3 SEND_VAL ~1
4 DO_ICALL $2
5 ASSIGN_OBJ 'secret_key'
6 OP_DATA $2
21 7 INIT_FCALL 'substr'
8 INIT_FCALL 'hash'
9 SEND_VAL 'sha256'
10 FETCH_OBJ_R ~4 'secret_iv'
11 SEND_VAL ~4
12 DO_ICALL $5
13 SEND_VAR $5
14 SEND_VAL 0
15 SEND_VAL 16
16 DO_ICALL $6
17 ASSIGN_OBJ 'iv'
18 OP_DATA $6
23 19 > RETURN null
End of function __construct
Function hide:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Xi5WF
function name: hide
number of ops: 23
compiled vars: !0 = $str
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
26 0 E > RECV !0
28 1 INIT_FCALL 'base64_encode'
2 INIT_FCALL_BY_NAME 'openssl_encrypt'
29 3 SEND_VAR_EX !0
4 CHECK_FUNC_ARG
5 FETCH_OBJ_FUNC_ARG $1 'cipher'
6 SEND_FUNC_ARG $1
7 CHECK_FUNC_ARG
8 FETCH_OBJ_FUNC_ARG $2 'secret_key'
9 SEND_FUNC_ARG $2
10 CHECK_FUNC_ARG
11 FETCH_OBJ_FUNC_ARG $3 'options'
12 SEND_FUNC_ARG $3
13 CHECK_FUNC_ARG
14 FETCH_OBJ_FUNC_ARG $4 'iv'
15 SEND_FUNC_ARG $4
16 DO_FCALL 0 $5
17 SEND_VAR $5
18 DO_ICALL $6
19 VERIFY_RETURN_TYPE $6
20 > RETURN $6
32 21* VERIFY_RETURN_TYPE
22* > RETURN null
End of function hide
Function unhide:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Xi5WF
function name: unhide
number of ops: 22
compiled vars: !0 = $str
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
35 0 E > RECV !0
37 1 INIT_FCALL 'base64_decode'
2 SEND_VAR !0
3 DO_ICALL $1
4 ASSIGN !0, $1
38 5 INIT_FCALL_BY_NAME 'openssl_decrypt'
39 6 SEND_VAR_EX !0
7 CHECK_FUNC_ARG
8 FETCH_OBJ_FUNC_ARG $3 'cipher'
9 SEND_FUNC_ARG $3
10 CHECK_FUNC_ARG
11 FETCH_OBJ_FUNC_ARG $4 'secret_key'
12 SEND_FUNC_ARG $4
13 CHECK_FUNC_ARG
14 FETCH_OBJ_FUNC_ARG $5 'options'
15 SEND_FUNC_ARG $5
16 CHECK_FUNC_ARG
17 FETCH_OBJ_FUNC_ARG $6 'iv'
18 SEND_FUNC_ARG $6
19 DO_FCALL 0 $7
20 > RETURN $7
42 21* > RETURN null
End of function unhide
End of class SensitiveInfo.
Generated using Vulcan Logic Dumper, using php 8.0.0