Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/375sl
function name: (null)
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
43 0 E > FETCH_CONSTANT ~0 'encrypt'
1 INIT_METHOD_CALL ~0, 'encode'
2 SEND_VAL_EX 'wong+pinter'
3 DO_FCALL 0
4 > RETURN 1
Class Encryption:
Function safe_b64encode:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/375sl
function name: safe_b64encode
number of ops: 13
compiled vars: !0 = $string, !1 = $data
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > RECV !0
8 1 INIT_FCALL 'base64_encode'
2 SEND_VAR !0
3 DO_ICALL $2
4 ASSIGN !1, $2
9 5 INIT_FCALL 'str_replace'
6 SEND_VAL <array>
7 SEND_VAL <array>
8 SEND_VAR !1
9 DO_ICALL $4
10 ASSIGN !1, $4
10 11 > RETURN !1
11 12* > RETURN null
End of function safe_b64encode
Function safe_b64decode:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 16
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
filename: /in/375sl
function name: safe_b64decode
number of ops: 21
compiled vars: !0 = $string, !1 = $data, !2 = $mod4
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
13 0 E > RECV !0
14 1 INIT_FCALL 'str_replace'
2 SEND_VAL <array>
3 SEND_VAL <array>
4 SEND_VAR !0
5 DO_ICALL $3
6 ASSIGN !1, $3
15 7 STRLEN ~5 !1
8 MOD ~6 ~5, 4
9 ASSIGN !2, ~6
16 10 > JMPZ !2, ->16
17 11 > INIT_FCALL 'substr'
12 SEND_VAL '%3D%3D%3D%3D'
13 SEND_VAR !2
14 DO_ICALL $8
15 ASSIGN_OP 8 !1, $8
19 16 > INIT_FCALL 'base64_decode'
17 SEND_VAR !1
18 DO_ICALL $10
19 > RETURN $10
20 20* > RETURN null
End of function safe_b64decode
Function encode:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/375sl
function name: encode
number of ops: 38
compiled vars: !0 = $value, !1 = $text, !2 = $iv_size, !3 = $iv, !4 = $crypttext
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
22 0 E > RECV !0
24 1 BOOL_NOT ~5 !0
2 > JMPZ ~5, ->4
3 > > RETURN <false>
25 4 > ASSIGN !1, !0
26 5 INIT_FCALL_BY_NAME 'mcrypt_get_iv_size'
6 FETCH_CONSTANT ~7 'MCRYPT_RIJNDAEL_256'
7 SEND_VAL_EX ~7
8 FETCH_CONSTANT ~8 'MCRYPT_MODE_ECB'
9 SEND_VAL_EX ~8
10 DO_FCALL 0 $9
11 ASSIGN !2, $9
27 12 INIT_FCALL_BY_NAME 'mcrypt_create_iv'
13 SEND_VAR_EX !2
14 FETCH_CONSTANT ~11 'MCRYPT_RAND'
15 SEND_VAL_EX ~11
16 DO_FCALL 0 $12
17 ASSIGN !3, $12
28 18 INIT_FCALL_BY_NAME 'mcrypt_encrypt'
19 FETCH_CONSTANT ~14 'MCRYPT_RIJNDAEL_256'
20 SEND_VAL_EX ~14
21 CHECK_FUNC_ARG
22 FETCH_OBJ_FUNC_ARG $15 'skey'
23 SEND_FUNC_ARG $15
24 SEND_VAR_EX !1
25 FETCH_CONSTANT ~16 'MCRYPT_MODE_ECB'
26 SEND_VAL_EX ~16
27 SEND_VAR_EX !3
28 DO_FCALL 0 $17
29 ASSIGN !4, $17
29 30 INIT_FCALL 'trim'
31 INIT_METHOD_CALL 'safe_b64encode'
32 SEND_VAR_EX !4
33 DO_FCALL 0 $19
34 SEND_VAR $19
35 DO_ICALL $20
36 > RETURN $20
30 37* > RETURN null
End of function encode
Function decode:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/375sl
function name: decode
number of ops: 38
compiled vars: !0 = $value, !1 = $crypttext, !2 = $iv_size, !3 = $iv, !4 = $decrypttext
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
32 0 E > RECV !0
34 1 BOOL_NOT ~5 !0
2 > JMPZ ~5, ->4
3 > > RETURN <false>
35 4 > INIT_METHOD_CALL 'safe_b64decode'
5 SEND_VAR_EX !0
6 DO_FCALL 0 $6
7 ASSIGN !1, $6
36 8 INIT_FCALL_BY_NAME 'mcrypt_get_iv_size'
9 FETCH_CONSTANT ~8 'MCRYPT_RIJNDAEL_256'
10 SEND_VAL_EX ~8
11 FETCH_CONSTANT ~9 'MCRYPT_MODE_ECB'
12 SEND_VAL_EX ~9
13 DO_FCALL 0 $10
14 ASSIGN !2, $10
37 15 INIT_FCALL_BY_NAME 'mcrypt_create_iv'
16 SEND_VAR_EX !2
17 FETCH_CONSTANT ~12 'MCRYPT_RAND'
18 SEND_VAL_EX ~12
19 DO_FCALL 0 $13
20 ASSIGN !3, $13
38 21 INIT_FCALL_BY_NAME 'mcrypt_decrypt'
22 FETCH_CONSTANT ~15 'MCRYPT_RIJNDAEL_256'
23 SEND_VAL_EX ~15
24 CHECK_FUNC_ARG
25 FETCH_OBJ_FUNC_ARG $16 'skey'
26 SEND_FUNC_ARG $16
27 SEND_VAR_EX !1
28 FETCH_CONSTANT ~17 'MCRYPT_MODE_ECB'
29 SEND_VAL_EX ~17
30 SEND_VAR_EX !3
31 DO_FCALL 0 $18
32 ASSIGN !4, $18
39 33 INIT_FCALL 'trim'
34 SEND_VAR !4
35 DO_ICALL $20
36 > RETURN $20
40 37* > RETURN null
End of function decode
End of class Encryption.
Generated using Vulcan Logic Dumper, using php 8.0.0