Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 20, Position 2 = 113
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 39
Branch analysis from position: 39
2 jumps found. (Code = 43) Position 1 = 42, Position 2 = 44
Branch analysis from position: 42
1 jumps found. (Code = 42) Position 1 = 51
Branch analysis from position: 51
2 jumps found. (Code = 43) Position 1 = 54, Position 2 = 56
Branch analysis from position: 54
1 jumps found. (Code = 42) Position 1 = 70
Branch analysis from position: 70
2 jumps found. (Code = 43) Position 1 = 73, Position 2 = 75
Branch analysis from position: 73
1 jumps found. (Code = 42) Position 1 = 89
Branch analysis from position: 89
2 jumps found. (Code = 43) Position 1 = 92, Position 2 = 94
Branch analysis from position: 92
1 jumps found. (Code = 42) Position 1 = 101
Branch analysis from position: 101
2 jumps found. (Code = 43) Position 1 = 104, Position 2 = 106
Branch analysis from position: 104
1 jumps found. (Code = 42) Position 1 = 113
Branch analysis from position: 113
2 jumps found. (Code = 46) Position 1 = 139, Position 2 = 141
Branch analysis from position: 139
2 jumps found. (Code = 43) Position 1 = 142, Position 2 = 143
Branch analysis from position: 142
2 jumps found. (Code = 46) Position 1 = 146, Position 2 = 148
Branch analysis from position: 146
2 jumps found. (Code = 43) Position 1 = 149, Position 2 = 150
Branch analysis from position: 149
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 150
Branch analysis from position: 148
Branch analysis from position: 143
Branch analysis from position: 141
Branch analysis from position: 106
2 jumps found. (Code = 46) Position 1 = 139, Position 2 = 141
Branch analysis from position: 139
Branch analysis from position: 141
Branch analysis from position: 94
2 jumps found. (Code = 43) Position 1 = 104, Position 2 = 106
Branch analysis from position: 104
Branch analysis from position: 106
Branch analysis from position: 75
2 jumps found. (Code = 43) Position 1 = 88, Position 2 = 89
Branch analysis from position: 88
2 jumps found. (Code = 43) Position 1 = 92, Position 2 = 94
Branch analysis from position: 92
Branch analysis from position: 94
Branch analysis from position: 89
Branch analysis from position: 56
2 jumps found. (Code = 43) Position 1 = 69, Position 2 = 70
Branch analysis from position: 69
2 jumps found. (Code = 43) Position 1 = 73, Position 2 = 75
Branch analysis from position: 73
Branch analysis from position: 75
Branch analysis from position: 70
Branch analysis from position: 44
2 jumps found. (Code = 43) Position 1 = 54, Position 2 = 56
Branch analysis from position: 54
Branch analysis from position: 56
Branch analysis from position: 25
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 39
Branch analysis from position: 38
2 jumps found. (Code = 43) Position 1 = 42, Position 2 = 44
Branch analysis from position: 42
Branch analysis from position: 44
Branch analysis from position: 39
Branch analysis from position: 113
filename: /in/FcqrA
function name: (null)
number of ops: 165
compiled vars: !0 = $nameErr, !1 = $emailErr, !2 = $genderErr, !3 = $websiteErr, !4 = $name, !5 = $email, !6 = $gender, !7 = $comment, !8 = $website, !9 = $UPPERCASE, !10 = $LOWERCASE, !11 = $NUMBERS, !12 = $SYMBOLS, !13 = $passwordLength, !14 = $availableCharacters, !15 = $passwordLengthErr, !16 = $includeLetters
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
1 0 E > ECHO '%3C%21DOCTYPE+HTML%3E+%0A%3Chtml%3E%0A%3Chead%3E%0A%3Cstyle%3E%0A.error+%7Bcolor%3A+%23FF0000%3B%7D%0A%3C%2Fstyle%3E%0A%3C%2Fhead%3E%0A%3Cbody%3E+%0A%0A'
12 1 ASSIGN ~17 !3, ''
2 ASSIGN ~18 !2, ~17
3 ASSIGN ~19 !1, ~18
4 ASSIGN !0, ~19
13 5 ASSIGN ~21 !8, ''
6 ASSIGN ~22 !7, ~21
7 ASSIGN ~23 !6, ~22
8 ASSIGN ~24 !5, ~23
9 ASSIGN !4, ~24
16 10 ASSIGN !9, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17 11 ASSIGN !10, 'abcdefghijklmnopqrstuvwxyz'
18 12 ASSIGN !11, '1234567890'
19 13 ASSIGN !12, '%60%7E%21%40%23%24%25%5E%26%2A%28%29-_%3D%2B%5B%7B%5D%7D%5C%7C%3B%3A%22%2C%3C.%3E%2F%3F'
21 14 ASSIGN !13, 0
22 15 ASSIGN !14, ''
24 16 FETCH_R global ~32 '_SERVER'
17 FETCH_DIM_R ~33 ~32, 'REQUEST_METHOD'
18 IS_EQUAL ~33, 'POST'
19 > JMPZ ~34, ->113
25 20 > FETCH_IS ~35 '_POST'
21 ISSET_ISEMPTY_DIM_OBJ 1 ~35, 'passwordLength'
22 > JMPZ ~36, ->25
26 23 > ASSIGN !15, 'Length+is+required'
24 > JMP ->39
28 25 > INIT_FCALL_BY_NAME 'test_input'
26 CHECK_FUNC_ARG
27 FETCH_FUNC_ARG global $38 '_POST'
28 FETCH_DIM_FUNC_ARG $39 $38, 'passwordLength'
29 SEND_FUNC_ARG $39
30 DO_FCALL 0 $40
31 ASSIGN !13, $40
30 32 INIT_FCALL 'preg_match'
33 SEND_VAL '%2F%5E%5Ba-zA-Z+%5D%2A%24%2F'
34 SEND_VAR !4
35 DO_ICALL $42
36 BOOL_NOT ~43 $42
37 > JMPZ ~43, ->39
31 38 > ASSIGN !15, 'Only+letters+and+white+space+allowed'
35 39 > FETCH_IS ~45 '_POST'
40 ISSET_ISEMPTY_DIM_OBJ 1 ~45, 'gender'
41 > JMPZ ~46, ->44
36 42 > ASSIGN !2, 'Gender+is+required'
43 > JMP ->51
38 44 > INIT_FCALL_BY_NAME 'test_input'
45 CHECK_FUNC_ARG
46 FETCH_FUNC_ARG global $48 '_POST'
47 FETCH_DIM_FUNC_ARG $49 $48, 'gender'
48 SEND_FUNC_ARG $49
49 DO_FCALL 0 $50
50 ASSIGN !6, $50
41 51 > FETCH_IS ~52 '_POST'
52 ISSET_ISEMPTY_DIM_OBJ 1 ~52, 'email'
53 > JMPZ ~53, ->56
42 54 > ASSIGN !1, 'Email+is+required'
55 > JMP ->70
44 56 > INIT_FCALL_BY_NAME 'test_input'
57 CHECK_FUNC_ARG
58 FETCH_FUNC_ARG global $55 '_POST'
59 FETCH_DIM_FUNC_ARG $56 $55, 'email'
60 SEND_FUNC_ARG $56
61 DO_FCALL 0 $57
62 ASSIGN !5, $57
46 63 INIT_FCALL 'filter_var'
64 SEND_VAR !5
65 SEND_VAL 274
66 DO_ICALL $59
67 BOOL_NOT ~60 $59
68 > JMPZ ~60, ->70
47 69 > ASSIGN !1, 'Invalid+email+format'
51 70 > FETCH_IS ~62 '_POST'
71 ISSET_ISEMPTY_DIM_OBJ 1 ~62, 'website'
72 > JMPZ ~63, ->75
52 73 > ASSIGN !8, ''
74 > JMP ->89
54 75 > INIT_FCALL_BY_NAME 'test_input'
76 CHECK_FUNC_ARG
77 FETCH_FUNC_ARG global $65 '_POST'
78 FETCH_DIM_FUNC_ARG $66 $65, 'website'
79 SEND_FUNC_ARG $66
80 DO_FCALL 0 $67
81 ASSIGN !8, $67
56 82 INIT_FCALL 'preg_match'
83 SEND_VAL '%2F%5Cb%28%3F%3A%28%3F%3Ahttps%3F%7Cftp%29%3A%5C%2F%5C%2F%7Cwww%5C.%29%5B-a-z0-9%2B%26%40%23%5C%2F%25%3F%3D%7E_%7C%21%3A%2C.%3B%5D%2A%5B-a-z0-9%2B%26%40%23%5C%2F%25%3D%7E_%7C%5D%2Fi'
84 SEND_VAR !8
85 DO_ICALL $69
86 BOOL_NOT ~70 $69
87 > JMPZ ~70, ->89
57 88 > ASSIGN !3, 'Invalid+URL'
61 89 > FETCH_IS ~72 '_POST'
90 ISSET_ISEMPTY_DIM_OBJ 1 ~72, 'comment'
91 > JMPZ ~73, ->94
62 92 > ASSIGN !7, ''
93 > JMP ->101
64 94 > INIT_FCALL_BY_NAME 'test_input'
95 CHECK_FUNC_ARG
96 FETCH_FUNC_ARG global $75 '_POST'
97 FETCH_DIM_FUNC_ARG $76 $75, 'comment'
98 SEND_FUNC_ARG $76
99 DO_FCALL 0 $77
100 ASSIGN !7, $77
67 101 > FETCH_IS ~79 '_POST'
102 ISSET_ISEMPTY_DIM_OBJ 1 ~79, 'gender'
103 > JMPZ ~80, ->106
68 104 > ASSIGN !2, 'Gender+is+required'
105 > JMP ->113
70 106 > INIT_FCALL_BY_NAME 'test_input'
107 CHECK_FUNC_ARG
108 FETCH_FUNC_ARG global $82 '_POST'
109 FETCH_DIM_FUNC_ARG $83 $82, 'gender'
110 SEND_FUNC_ARG $83
111 DO_FCALL 0 $84
112 ASSIGN !6, $84
81 113 > ECHO '%0A%3Ch2%3EPHP+Form+Validation+Example%3C%2Fh2%3E%0A%3Cp%3E%3Cspan+class%3D%22error%22%3E%2A+required+field.%3C%2Fspan%3E%3C%2Fp%3E%0A%3Cform+method%3D%22post%22+action%3D%22'
84 114 INIT_FCALL 'htmlspecialchars'
115 FETCH_R global ~86 '_SERVER'
116 FETCH_DIM_R ~87 ~86, 'PHP_SELF'
117 SEND_VAL ~87
118 DO_ICALL $88
119 ECHO $88
120 ECHO '%22%3E+%0A+++Password+Length%3A+%3Cinput+type%3D%22text%22+name%3D%22name%22+value%3D%22'
85 121 ECHO !13
122 ECHO '%22%3E%0A+++%3Cspan+class%3D%22error%22%3E%2A+'
86 123 ECHO !15
124 ECHO '%3C%2Fspan%3E%0A+++%3Cbr%3E%3Cbr%3E%0A+++Include+Letters%3A++%3Cinput+type%3D%22checkbox%22+name%3D%22vehicle%22+value%3D%22'
88 125 ECHO !16
126 ECHO '%22+checked%3E%0A+++%0A+++%0A+++E-mail%3A+%3Cinput+type%3D%22text%22+name%3D%22email%22+value%3D%22'
91 127 ECHO !5
128 ECHO '%22%3E%0A+++%3Cspan+class%3D%22error%22%3E%2A+'
92 129 ECHO !1
130 ECHO '%3C%2Fspan%3E%0A+++%3Cbr%3E%3Cbr%3E%0A+++Website%3A+%3Cinput+type%3D%22text%22+name%3D%22website%22+value%3D%22'
94 131 ECHO !8
132 ECHO '%22%3E%0A+++%3Cspan+class%3D%22error%22%3E'
95 133 ECHO !3
134 ECHO '%3C%2Fspan%3E%0A+++%3Cbr%3E%3Cbr%3E%0A+++Comment%3A+%3Ctextarea+name%3D%22comment%22+rows%3D%225%22+cols%3D%2240%22%3E'
97 135 ECHO !7
136 ECHO '%3C%2Ftextarea%3E%0A+++%3Cbr%3E%3Cbr%3E%0A+++Gender%3A%0A+++%3Cinput+type%3D%22radio%22+name%3D%22gender%22+'
100 137 ISSET_ISEMPTY_CV ~89 !6
138 > JMPZ_EX ~89 ~89, ->141
139 > IS_EQUAL ~90 !6, 'female'
140 BOOL ~89 ~90
141 > > JMPZ ~89, ->143
142 > ECHO 'checked'
143 > ECHO '++value%3D%22female%22%3EFemale%0A+++%3Cinput+type%3D%22radio%22+name%3D%22gender%22+'
101 144 ISSET_ISEMPTY_CV ~91 !6
145 > JMPZ_EX ~91 ~91, ->148
146 > IS_EQUAL ~92 !6, 'male'
147 BOOL ~91 ~92
148 > > JMPZ ~91, ->150
149 > ECHO 'checked'
150 > ECHO '++value%3D%22male%22%3EMale%0A+++%3Cspan+class%3D%22error%22%3E%2A+'
102 151 ECHO !2
152 ECHO '%3C%2Fspan%3E%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'
108 153 ECHO '%3Ch2%3EYour+Input%3A%3C%2Fh2%3E'
109 154 ECHO !4
110 155 ECHO '%3Cbr%3E'
111 156 ECHO !5
112 157 ECHO '%3Cbr%3E'
113 158 ECHO !8
114 159 ECHO '%3Cbr%3E'
115 160 ECHO !7
116 161 ECHO '%3Cbr%3E'
117 162 ECHO !6
119 163 ECHO '%0A%3C%2Fbody%3E%0A%3C%2Fhtml%3E'
121 164 > RETURN 1
Function test_input:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/FcqrA
function name: test_input
number of ops: 15
compiled vars: !0 = $data
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
74 0 E > RECV !0
75 1 INIT_FCALL 'trim'
2 SEND_VAR !0
3 DO_ICALL $1
4 ASSIGN !0, $1
76 5 INIT_FCALL 'stripslashes'
6 SEND_VAR !0
7 DO_ICALL $3
8 ASSIGN !0, $3
77 9 INIT_FCALL 'htmlspecialchars'
10 SEND_VAR !0
11 DO_ICALL $5
12 ASSIGN !0, $5
78 13 > RETURN !0
79 14* > RETURN null
End of function test_input
Generated using Vulcan Logic Dumper, using php 8.0.0