Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 4
Branch analysis from position: 15
2 jumps found. (Code = 43) Position 1 = 45, Position 2 = 47
Branch analysis from position: 45
1 jumps found. (Code = 42) Position 1 = 48
Branch analysis from position: 48
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 47
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 4
Branch analysis from position: 15
Branch analysis from position: 4
filename: /in/7n0VC
function name: (null)
number of ops: 50
compiled vars: !0 = $key_size, !1 = $key, !2 = $i, !3 = $a, !4 = $b
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, 25
3 1 ASSIGN !1, ''
4 2 ASSIGN !2, 0
3 > JMP ->13
5 4 > INIT_FCALL 'chr'
5 INIT_FCALL 'mt_rand'
6 SEND_VAL 0
7 SEND_VAL 255
8 DO_ICALL $8
9 SEND_VAR $8
10 DO_ICALL $9
11 ASSIGN_OP 8 !1, $9
4 12 PRE_INC !2
13 > IS_SMALLER !2, !0
14 > JMPNZ ~12, ->4
8 15 > INIT_FCALL_BY_NAME 'openssl_encrypt'
16 INIT_FCALL 'str_repeat'
17 SEND_VAL 'z'
18 SEND_VAL 50
19 DO_ICALL $13
20 SEND_VAR_NO_REF_EX $13
21 SEND_VAL_EX 'rc4-40'
22 SEND_VAR_EX !1
23 FETCH_CONSTANT ~14 'OPENSSL_RAW_DATA'
24 FETCH_CONSTANT ~15 'OPENSSL_ZERO_PADDING'
25 BW_OR ~16 ~14, ~15
26 SEND_VAL_EX ~16
27 DO_FCALL 0 $17
28 ASSIGN !3, $17
9 29 INIT_FCALL_BY_NAME 'openssl_encrypt'
30 INIT_FCALL 'str_repeat'
31 SEND_VAL 'z'
32 SEND_VAL 50
33 DO_ICALL $19
34 SEND_VAR_NO_REF_EX $19
35 SEND_VAL_EX 'rc4'
36 SEND_VAR_EX !1
37 FETCH_CONSTANT ~20 'OPENSSL_RAW_DATA'
38 FETCH_CONSTANT ~21 'OPENSSL_ZERO_PADDING'
39 BW_OR ~22 ~20, ~21
40 SEND_VAL_EX ~22
41 DO_FCALL 0 $23
42 ASSIGN !4, $23
11 43 IS_EQUAL !3, !4
44 > JMPZ ~25, ->47
45 > QM_ASSIGN ~26 'good'
46 > JMP ->48
47 > QM_ASSIGN ~26 'bad'
48 > ECHO ~26
49 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.5.0