Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 45
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 45
filename: /in/29cNV
function name: (null)
number of ops: 65
compiled vars: !0 = $name, !1 = $email, !2 = $gender, !3 = $comment, !4 = $website
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
1 0 E > ECHO '%3C%21DOCTYPE+HTML%3E++%0A%3Chtml%3E%0A%3Chead%3E%0A%3C%2Fhead%3E%0A%3Cbody%3E++%0A%0A'
9 1 ASSIGN ~5 !4, ''
2 ASSIGN ~6 !3, ~5
3 ASSIGN ~7 !2, ~6
4 ASSIGN ~8 !1, ~7
5 ASSIGN !0, ~8
11 6 FETCH_R global ~10 '_SERVER'
7 FETCH_DIM_R ~11 ~10, 'REQUEST_METHOD'
8 IS_EQUAL ~11, 'POST'
9 > JMPZ ~12, ->45
12 10 > INIT_FCALL_BY_NAME 'test_input'
11 CHECK_FUNC_ARG
12 FETCH_FUNC_ARG global $13 '_POST'
13 FETCH_DIM_FUNC_ARG $14 $13, 'name'
14 SEND_FUNC_ARG $14
15 DO_FCALL 0 $15
16 ASSIGN !0, $15
13 17 INIT_FCALL_BY_NAME 'test_input'
18 CHECK_FUNC_ARG
19 FETCH_FUNC_ARG global $17 '_POST'
20 FETCH_DIM_FUNC_ARG $18 $17, 'email'
21 SEND_FUNC_ARG $18
22 DO_FCALL 0 $19
23 ASSIGN !1, $19
14 24 INIT_FCALL_BY_NAME 'test_input'
25 CHECK_FUNC_ARG
26 FETCH_FUNC_ARG global $21 '_POST'
27 FETCH_DIM_FUNC_ARG $22 $21, 'website'
28 SEND_FUNC_ARG $22
29 DO_FCALL 0 $23
30 ASSIGN !4, $23
15 31 INIT_FCALL_BY_NAME 'test_input'
32 CHECK_FUNC_ARG
33 FETCH_FUNC_ARG global $25 '_POST'
34 FETCH_DIM_FUNC_ARG $26 $25, 'comment'
35 SEND_FUNC_ARG $26
36 DO_FCALL 0 $27
37 ASSIGN !3, $27
16 38 INIT_FCALL_BY_NAME 'test_input'
39 CHECK_FUNC_ARG
40 FETCH_FUNC_ARG global $29 '_POST'
41 FETCH_DIM_FUNC_ARG $30 $29, 'gender'
42 SEND_FUNC_ARG $30
43 DO_FCALL 0 $31
44 ASSIGN !2, $31
26 45 > ECHO '%0A%3Ch2%3EPHP+Form+Validation+Example%3C%2Fh2%3E%0A%3Cform+method%3D%22post%22+action%3D%22'
28 46 INIT_FCALL 'htmlspecialchars'
47 FETCH_R global ~33 '_SERVER'
48 FETCH_DIM_R ~34 ~33, 'PHP_SELF'
49 SEND_VAL ~34
50 DO_ICALL $35
51 ECHO $35
52 ECHO '%22%3E++%0A++Name%3A+%3Cinput+type%3D%22text%22+name%3D%22name%22%3E%0A++%3Cbr%3E%3Cbr%3E%0A++E-mail%3A+%3Cinput+type%3D%22text%22+name%3D%22email%22%3E%0A++%3Cbr%3E%3Cbr%3E%0A++Website%3A+%3Cinput+type%3D%22text%22+name%3D%22website%22%3E%0A++%3Cbr%3E%3Cbr%3E%0A++Comment%3A+%3Ctextarea+name%3D%22comment%22+rows%3D%225%22+cols%3D%2240%22%3E%3C%2Ftextarea%3E%0A++%3Cbr%3E%3Cbr%3E%0A++Gender%3A%0A++%3Cinput+type%3D%22radio%22+name%3D%22gender%22+value%3D%22female%22%3EFemale%0A++%3Cinput+type%3D%22radio%22+name%3D%22gender%22+value%3D%22male%22%3EMale%0A++%3Cbr%3E%3Cbr%3E%0A++%3Cinput+type%3D%22submit%22+name%3D%22submit%22+value%3D%22Submit%22%3E++%0A%3C%2Fform%3E%0A%0A'
45 53 ECHO '%3Ch2%3EYour+Input%3A%3C%2Fh2%3E'
46 54 ECHO !0
47 55 ECHO '%3Cbr%3E'
48 56 ECHO !1
49 57 ECHO '%3Cbr%3E'
50 58 ECHO !4
51 59 ECHO '%3Cbr%3E'
52 60 ECHO !3
53 61 ECHO '%3Cbr%3E'
54 62 ECHO !2
56 63 ECHO '%0A%3C%2Fbody%3E%0A%3C%2Fhtml%3E'
58 64 > RETURN 1
Function test_input:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/29cNV
function name: test_input
number of ops: 15
compiled vars: !0 = $data
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
19 0 E > RECV !0
20 1 INIT_FCALL 'trim'
2 SEND_VAR !0
3 DO_ICALL $1
4 ASSIGN !0, $1
21 5 INIT_FCALL 'stripslashes'
6 SEND_VAR !0
7 DO_ICALL $3
8 ASSIGN !0, $3
22 9 INIT_FCALL 'htmlspecialchars'
10 SEND_VAR !0
11 DO_ICALL $5
12 ASSIGN !0, $5
23 13 > RETURN !0
24 14* > RETURN null
End of function test_input
Generated using Vulcan Logic Dumper, using php 8.0.0