Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 35
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/v7rkp
function name: (null)
number of ops: 46
compiled vars: !0 = $cipher, !1 = $mode, !2 = $ivSize, !3 = $blockSize
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 'AES-256-CBC'
5 1 FETCH_CONSTANT ~5 'OPENSSL_CIPHER_AES_256_CBC'
2 ASSIGN !0, ~5
6 3 INIT_FCALL 'strtolower'
4 INIT_FCALL 'substr'
5 SEND_VAR !0
6 INIT_FCALL 'strrpos'
7 SEND_VAR !0
8 SEND_VAL '-'
9 DO_ICALL $7
10 STRLEN ~8 !0
11 SUB ~9 $7, ~8
12 SEND_VAL ~9
13 DO_ICALL $10
14 SEND_VAR $10
15 DO_ICALL $11
16 ASSIGN !1, $11
7 17 INIT_FCALL_BY_NAME 'openssl_cipher_iv_length'
18 SEND_VAR_EX !0
19 DO_FCALL 0 $13
20 ASSIGN !2, $13
8 21 IS_SMALLER 0, !2
22 > JMPZ ~15, ->25
9 23 > QM_ASSIGN ~16 !2
24 > JMP ->35
10 25 > INIT_FCALL_BY_NAME 'openssl_cipher_iv_length'
26 INIT_FCALL 'str_ireplace'
27 CONCAT ~17 '-', !1
28 SEND_VAL ~17
29 SEND_VAL ''
30 SEND_VAR !0
31 DO_ICALL $18
32 SEND_VAR_NO_REF_EX $18
33 DO_FCALL 0 $19
34 QM_ASSIGN ~16 $19
8 35 > ASSIGN !3, ~16
12 36 INIT_FCALL 'var_dump'
37 SEND_VAR !1
38 DO_ICALL
13 39 INIT_FCALL 'var_dump'
40 SEND_VAR !2
41 DO_ICALL
14 42 INIT_FCALL 'var_dump'
43 SEND_VAR !3
44 DO_ICALL
45 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0