Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/hAgXm
function name: (null)
number of ops: 28
compiled vars: !0 = $ip
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
30 0 E > ASSIGN !0, '127.0.0.1'
31 1 CONCAT ~2 'IP+address+validation+test%3A+', !0
2 CONCAT ~3 ~2, '%3Cbr+%2F%3E%0A'
3 ECHO ~3
32 4 INIT_FCALL 'is_ip'
5 SEND_VAR !0
6 SEND_VAL 4
7 DO_FCALL 0 $4
8 CONCAT ~5 'v4%3A+', $4
9 ECHO ~5
33 10 INIT_FCALL 'is_ip'
11 SEND_VAR !0
12 SEND_VAL 6
13 DO_FCALL 0 $6
14 CONCAT ~7 'v6%3A+', $6
15 ECHO ~7
34 16 INIT_FCALL 'is_ip'
17 SEND_VAR !0
18 SEND_VAL 'bug'
19 DO_FCALL 0 $8
20 CONCAT ~9 'v6%3A+', $8
21 ECHO ~9
35 22 INIT_FCALL 'is_ip'
23 SEND_VAR !0
24 DO_FCALL 0 $10
25 CONCAT ~11 'v4+or+v6%3A+', $10
26 ECHO ~11
27 > RETURN 1
Function is_ip:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 6, Position 2 = 18
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 27
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 36
Branch analysis from position: 36
2 jumps found. (Code = 43) Position 1 = 43, Position 2 = 44
Branch analysis from position: 43
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 44
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
2 jumps found. (Code = 43) Position 1 = 34, Position 2 = 35
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 35
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 26
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 17
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
filename: /in/hAgXm
function name: is_ip
number of ops: 47
compiled vars: !0 = $ip, !1 = $version
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 RECV_INIT !1 null
5 2 IS_EQUAL !1, 4
3 > JMPNZ ~2, ->9
10 4 > IS_EQUAL !1, 6
5 > JMPNZ ~2, ->18
15 6 > IS_EQUAL !1, 'bug'
7 > JMPNZ ~2, ->27
8 > > JMP ->36
6 9 > INIT_FCALL 'filter_var'
10 SEND_VAR !0
11 SEND_VAL 275
12 SEND_VAL <array>
13 DO_ICALL $3
14 TYPE_CHECK 1018 $3
15 > JMPZ ~4, ->17
7 16 > > RETURN 'passed+%3Cbr+%2F%3E%0A'
9 17 > > JMP ->45
11 18 > INIT_FCALL 'filter_var'
19 SEND_VAR !0
20 SEND_VAL 275
21 SEND_VAL 2097152
22 DO_ICALL $5
23 TYPE_CHECK 1018 $5
24 > JMPZ ~6, ->26
12 25 > > RETURN 'passed+%3Cbr+%2F%3E%0A'
14 26 > > JMP ->45
16 27 > INIT_FCALL 'filter_var'
28 SEND_VAR !0
29 SEND_VAL 275
30 SEND_VAL <array>
31 DO_ICALL $7
32 TYPE_CHECK 1018 $7
33 > JMPZ ~8, ->35
17 34 > > RETURN 'passed+%3Cbr+%2F%3E%0A'
19 35 > > JMP ->45
21 36 > INIT_FCALL 'filter_var'
37 SEND_VAR !0
38 SEND_VAL 275
39 SEND_VAL <array>
40 DO_ICALL $9
41 TYPE_CHECK 1018 $9
42 > JMPZ ~10, ->44
22 43 > > RETURN 'passed+%3Cbr+%2F%3E%0A'
24 44 > > JMP ->45
27 45 > > RETURN 'didn%27t+pass+%3Cbr+%2F%3E%0A'
28 46* > RETURN null
End of function is_ip
Generated using Vulcan Logic Dumper, using php 8.0.0