Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
Branch analysis from position: 13
filename: /in/AZrQd
function name: (null)
number of ops: 15
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
19 0 E > INIT_FCALL 'checkdnsrr'
1 SEND_VAL 'gmail.com'
2 DO_ICALL $0
3 > JMPZ $0, ->6
20 4 > ECHO 'yes'
5 > JMP ->7
23 6 > ECHO 'no'
25 7 > INIT_FCALL 'checkdnsrr2'
8 SEND_VAL 'gmail.com'
9 DO_FCALL 0 $1
10 > JMPZ $1, ->13
26 11 > ECHO 'yes'
12 > JMP ->14
29 13 > ECHO 'no'
30 14 > > RETURN 1
Function checkdnsrr2:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 30
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
2 jumps found. (Code = 77) Position 1 = 17, Position 2 = 28
Branch analysis from position: 17
2 jumps found. (Code = 78) Position 1 = 18, Position 2 = 28
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 27
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 28
Branch analysis from position: 8
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/AZrQd
function name: checkdnsrr2
number of ops: 32
compiled vars: !0 = $hostName, !1 = $recType, !2 = $result, !3 = $line
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
1 RECV_INIT !1 ''
4 2 ISSET_ISEMPTY_CV ~4 !0
3 BOOL_NOT ~5 ~4
4 > JMPZ ~5, ->30
5 5 > IS_EQUAL !1, ''
6 > JMPZ ~6, ->8
7 > ASSIGN !1, 'MX'
6 8 > INIT_FCALL 'exec'
9 ROPE_INIT 4 ~9 'nslookup+-type%3D'
10 ROPE_ADD 1 ~9 ~9, !1
11 ROPE_ADD 2 ~9 ~9, '+'
12 ROPE_END 3 ~8 ~9, !0
13 SEND_VAL ~8
14 SEND_REF !2
15 DO_ICALL
9 16 > FE_RESET_R $12 !2, ->28
17 > > FE_FETCH_R $12, !3, ->28
10 18 > INIT_FCALL_BY_NAME 'eregi'
19 NOP
20 FAST_CONCAT ~13 '%5E', !0
21 SEND_VAL_EX ~13
22 SEND_VAR_EX !3
23 DO_FCALL 0 $14
24 > JMPZ $14, ->27
11 25 > FE_FREE $12
26 > RETURN <true>
9 27 > > JMP ->17
28 > FE_FREE $12
15 29 > RETURN <false>
17 30 > > RETURN <false>
18 31* > RETURN null
End of function checkdnsrr2
Generated using Vulcan Logic Dumper, using php 8.0.0