Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 24
Branch analysis from position: 21
2 jumps found. (Code = 46) Position 1 = 33, Position 2 = 37
Branch analysis from position: 33
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 252
Branch analysis from position: 38
2 jumps found. (Code = 77) Position 1 = 53, Position 2 = 156
Branch analysis from position: 53
2 jumps found. (Code = 78) Position 1 = 54, Position 2 = 156
Branch analysis from position: 54
2 jumps found. (Code = 43) Position 1 = 60, Position 2 = 106
Branch analysis from position: 60
1 jumps found. (Code = 42) Position 1 = 80
Branch analysis from position: 80
2 jumps found. (Code = 44) Position 1 = 85, Position 2 = 75
Branch analysis from position: 85
2 jumps found. (Code = 77) Position 1 = 94, Position 2 = 104
Branch analysis from position: 94
2 jumps found. (Code = 78) Position 1 = 95, Position 2 = 104
Branch analysis from position: 95
2 jumps found. (Code = 43) Position 1 = 97, Position 2 = 99
Branch analysis from position: 97
2 jumps found. (Code = 43) Position 1 = 101, Position 2 = 102
Branch analysis from position: 101
1 jumps found. (Code = 42) Position 1 = 94
Branch analysis from position: 94
Branch analysis from position: 102
Branch analysis from position: 99
Branch analysis from position: 104
2 jumps found. (Code = 43) Position 1 = 111, Position 2 = 152
Branch analysis from position: 111
2 jumps found. (Code = 77) Position 1 = 130, Position 2 = 146
Branch analysis from position: 130
2 jumps found. (Code = 78) Position 1 = 131, Position 2 = 146
Branch analysis from position: 131
2 jumps found. (Code = 46) Position 1 = 140, Position 2 = 142
Branch analysis from position: 140
2 jumps found. (Code = 43) Position 1 = 143, Position 2 = 144
Branch analysis from position: 143
1 jumps found. (Code = 42) Position 1 = 130
Branch analysis from position: 130
Branch analysis from position: 144
Branch analysis from position: 142
Branch analysis from position: 146
1 jumps found. (Code = 42) Position 1 = 155
Branch analysis from position: 155
1 jumps found. (Code = 42) Position 1 = 53
Branch analysis from position: 53
Branch analysis from position: 146
Branch analysis from position: 152
1 jumps found. (Code = 42) Position 1 = 53
Branch analysis from position: 53
Branch analysis from position: 104
Branch analysis from position: 75
2 jumps found. (Code = 44) Position 1 = 85, Position 2 = 75
Branch analysis from position: 85
Branch analysis from position: 75
Branch analysis from position: 106
Branch analysis from position: 156
2 jumps found. (Code = 43) Position 1 = 159, Position 2 = 161
Branch analysis from position: 159
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 161
2 jumps found. (Code = 43) Position 1 = 165, Position 2 = 172
Branch analysis from position: 165
2 jumps found. (Code = 77) Position 1 = 166, Position 2 = 170
Branch analysis from position: 166
2 jumps found. (Code = 78) Position 1 = 167, Position 2 = 170
Branch analysis from position: 167
1 jumps found. (Code = 42) Position 1 = 166
Branch analysis from position: 166
Branch analysis from position: 170
1 jumps found. (Code = 42) Position 1 = 173
Branch analysis from position: 173
2 jumps found. (Code = 77) Position 1 = 216, Position 2 = 237
Branch analysis from position: 216
2 jumps found. (Code = 78) Position 1 = 217, Position 2 = 237
Branch analysis from position: 217
2 jumps found. (Code = 77) Position 1 = 223, Position 2 = 235
Branch analysis from position: 223
2 jumps found. (Code = 78) Position 1 = 224, Position 2 = 235
Branch analysis from position: 224
1 jumps found. (Code = 42) Position 1 = 226
Branch analysis from position: 226
2 jumps found. (Code = 44) Position 1 = 229, Position 2 = 225
Branch analysis from position: 229
1 jumps found. (Code = 42) Position 1 = 223
Branch analysis from position: 223
Branch analysis from position: 225
2 jumps found. (Code = 44) Position 1 = 229, Position 2 = 225
Branch analysis from position: 229
Branch analysis from position: 225
Branch analysis from position: 235
1 jumps found. (Code = 42) Position 1 = 216
Branch analysis from position: 216
Branch analysis from position: 235
Branch analysis from position: 237
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 237
Branch analysis from position: 170
Branch analysis from position: 172
2 jumps found. (Code = 77) Position 1 = 216, Position 2 = 237
Branch analysis from position: 216
Branch analysis from position: 237
Branch analysis from position: 156
Branch analysis from position: 252
Branch analysis from position: 37
Branch analysis from position: 24
filename: /in/Pv0Xc
function name: (null)
number of ops: 255
compiled vars: !0 = $addr_count, !1 = $binary_ip, !2 = $search, !3 = $hexarray, !4 = $result, !5 = $ip, !6 = $part, !7 = $missing, !8 = $i, !9 = $newip, !10 = $cnt, !11 = $piece, !12 = $fixed_ip_arr, !13 = $fullbinaryip, !14 = $digit, !15 = $echoip, !16 = $value, !17 = $summary, !18 = $final_summary, !19 = $summary_normal, !20 = $final_summary_normal, !21 = $block, !22 = $block_smaller, !23 = $tiny
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ECHO '%3Chtml%3E%3Cbody%3E'
3 1 ECHO '%3Ch1%3EIPv6+Address+Summarization+Calculator%3C%2Fh1%3E'
4 2 ECHO 'Instructions%3A%3Cbr%3E'
5 3 ECHO 'Enter+a+list+of+IPv6+addresses+or+prefixes+you%27d+like+to+summarize.%3Cbr%3E'
6 4 ECHO 'You+can+enter+the+addresses+in+compressed+or+full+notation.%3Cbr%3E'
7 5 ECHO '%3Cbr%3EExample%3A%3Cbr%3E'
8 6 ECHO '2001%3ACC1E%3A2AB3%3A1A3C%3A%3A%3Cbr%3E'
9 7 ECHO '2001%3ACC1E%3A2AB3%3A1A4D%3A%3A%3Cbr%3E'
10 8 ECHO 'or%3Cbr%3E'
11 9 ECHO '2606%3AA700%3AABC7%3A0001%3A%3A%3Cbr%3E'
12 10 ECHO '2606%3AA700%3AABC7%3A0002%3A%3A%3Cbr%3E'
13 11 ECHO '2606%3AA700%3AABC7%3A0003%3A%3A%3Cbr%3E%3Cbr%3E'
14 12 FETCH_R global ~24 '_SERVER'
13 FETCH_DIM_R ~25 ~24, 'PHP_SELF'
14 CONCAT ~26 '%3Cform+action%3D%22', ~25
15 CONCAT ~27 ~26, '%22+method%3D%22post%22%3E'
16 ECHO ~27
15 17 ECHO '%3Ctextarea+id%3D%22ip%22+name%3D%22ip%22+rows%3D%2220%22+cols%3D%2270%22%3E'
16 18 FETCH_IS ~28 '_POST'
19 ISSET_ISEMPTY_DIM_OBJ 0 ~28, 'ip'
20 > JMPZ ~29, ->24
21 > FETCH_R global ~30 '_POST'
22 FETCH_DIM_R ~31 ~30, 'ip'
23 ECHO ~31
17 24 > ECHO '%3C%2Ftextarea%3E'
18 25 ECHO '%3Cp%3E%3C%2Fp%3E'
19 26 ECHO '%3Cinput+type%3D%22submit%22%3E'
20 27 ECHO '%3Cinput+type%3D%22hidden%22+name%3D%22submitted%22+id%3D%22submitted%22%3E%3C%2Finput%3E'
21 28 ECHO '%3C%2Fform%3E'
22 29 ECHO '%3Cp%3E%3C%2Fp%3E'
23 30 FETCH_IS ~32 '_POST'
31 ISSET_ISEMPTY_DIM_OBJ 0 ~33 ~32, 'submitted'
32 > JMPZ_EX ~33 ~33, ->37
33 > FETCH_R global ~34 '_POST'
34 FETCH_DIM_R ~35 ~34, 'ip'
35 IS_NOT_EQUAL ~36 ~35, ''
36 BOOL ~33 ~36
37 > > JMPZ ~33, ->252
24 38 > ASSIGN !0, 0
25 39 ASSIGN !1, <array>
26 40 ASSIGN !2, '%2F%5E%28%3F%3E%28%3F%3E%28%5Ba-f0-9%5D%7B1%2C4%7D%29%28%3F%3E%3A%28%3F1%29%29%7B7%7D%7C%28%3F%21%28%3F%3A.%2A%5Ba-f0-9%5D%28%3F%3E%3A%7C%24%29%29%7B8%2C%7D%29%28%28%3F1%29%28%3F%3E%3A%28%3F1%29%29%7B0%2C6%7D%29%3F%3A%3A%28%3F2%29%3F%29%7C%28%3F%3E%28%3F%3E%28%3F1%29%28%3F%3E%3A%28%3F1%29%29%7B5%7D%3A%7C%28%3F%21%28%3F%3A.%2A%5Ba-f0-9%5D%3A%29%7B6%2C%7D%29%28%3F3%29%3F%3A%3A%28%3F%3E%28%28%3F1%29%28%3F%3E%3A%28%3F1%29%29%7B0%2C4%7D%29%3A%29%3F%29%3F%2825%5B0-5%5D%7C2%5B0-4%5D%5B0-9%5D%7C1%5B0-9%5D%7B2%7D%7C%5B1-9%5D%3F%5B0-9%5D%29%28%3F%3E%5C.%28%3F4%29%29%7B3%7D%29%29%24%2FiD'
27 41 ASSIGN !3, <array>
28 42 INIT_FCALL 'explode'
43 SEND_VAL '%0A'
44 INIT_FCALL 'trim'
45 FETCH_R global ~41 '_POST'
46 FETCH_DIM_R ~42 ~41, 'ip'
47 SEND_VAL ~42
48 DO_ICALL $43
49 SEND_VAR $43
50 DO_ICALL $44
51 ASSIGN !4, $44
29 52 > FE_RESET_R $46 !4, ->156
53 > > FE_FETCH_R $46, !5, ->156
30 54 > INIT_FCALL 'strpos'
55 SEND_VAR !5
56 SEND_VAL '%3A%3A'
57 DO_ICALL $47
58 TYPE_CHECK 1018 $47
59 > JMPZ ~48, ->106
31 60 > INIT_FCALL 'explode'
61 SEND_VAL '%3A%3A'
62 SEND_VAR !5
63 DO_ICALL $49
64 ASSIGN !6, $49
32 65 INIT_FCALL 'explode'
66 SEND_VAL '%3A'
67 FETCH_DIM_R ~52 !6, 0
68 SEND_VAL ~52
69 DO_ICALL $53
70 ASSIGN_DIM !6, 0
71 OP_DATA $53
33 72 ASSIGN !7, <array>
34 73 ASSIGN !8, 0
74 > JMP ->80
35 75 > INIT_FCALL 'array_push'
76 SEND_REF !7
77 SEND_VAL '0000'
78 DO_ICALL
34 79 PRE_INC !8
80 > FETCH_DIM_R ~58 !6, 0
81 COUNT ~59 ~58
82 SUB ~60 8, ~59
83 IS_SMALLER !8, ~60
84 > JMPNZ ~61, ->75
36 85 > INIT_FCALL 'array_merge'
86 FETCH_DIM_R ~62 !6, 0
87 SEND_VAL ~62
88 SEND_VAR !7
89 DO_ICALL $63
90 ASSIGN !6, $63
37 91 ASSIGN !9, ''
38 92 ASSIGN !10, 1
39 93 > FE_RESET_R $67 !6, ->104
94 > > FE_FETCH_R $67, !11, ->104
40 95 > IS_SMALLER !10, 8
96 > JMPZ ~68, ->99
97 > CONCAT ~69 !11, '%3A'
98 ASSIGN_OP 8 !9, ~69
41 99 > IS_EQUAL !10, 8
100 > JMPZ ~71, ->102
101 > ASSIGN_OP 8 !9, !11
42 102 > PRE_INC !10
39 103 > JMP ->94
104 > FE_FREE $67
44 105 ASSIGN !5, !9
46 106 > INIT_FCALL 'preg_match'
107 SEND_VAR !2
108 SEND_VAR !5
109 DO_ICALL $75
110 > JMPZ $75, ->152
47 111 > PRE_INC !0
48 112 INIT_FCALL_BY_NAME 'expand'
113 SEND_VAR_EX !5
114 DO_FCALL 0 $77
115 ASSIGN !5, $77
49 116 INIT_FCALL 'str_replace'
117 SEND_VAL '%3A'
118 SEND_VAL ''
119 SEND_VAR !5
120 DO_ICALL $79
121 ASSIGN !5, $79
50 122 INIT_FCALL 'str_split'
123 SEND_VAR !5
124 SEND_VAL 1
125 DO_ICALL $81
126 ASSIGN !12, $81
51 127 ASSIGN !10, 0
52 128 ASSIGN !13, ''
53 129 > FE_RESET_R $85 !12, ->146
130 > > FE_FETCH_R $85, !14, ->146
54 131 > INIT_FCALL 'strtoupper'
132 SEND_VAR !14
133 DO_ICALL $86
134 FETCH_DIM_R ~87 !3, $86
135 ASSIGN !15, ~87
55 136 PRE_INC !10
56 137 MOD ~90 !10, 4
138 IS_EQUAL ~91 ~90, 0
139 > JMPZ_EX ~91 ~91, ->142
140 > IS_NOT_EQUAL ~92 !10, 32
141 BOOL ~91 ~92
142 > > JMPZ ~91, ->144
143 > ASSIGN_OP 8 !15, '%3A'
57 144 > ASSIGN_OP 8 !13, !15
53 145 > JMP ->130
146 > FE_FREE $85
59 147 INIT_FCALL 'array_push'
148 SEND_REF !1
149 SEND_VAR !13
150 DO_ICALL
151 > JMP ->155
61 152 > NOP
153 FAST_CONCAT ~96 !5, '+is+not+in+the+correct+format.++If+you+pasted+only+a+prefix%2C+make+sure+you+end+it+with+%3A%3A.++I%27ll+ignore+it+and+continue+processing.%3Cbr%3E'
154 ECHO ~96
29 155 > > JMP ->53
156 > FE_FREE $46
64 157 IS_EQUAL !0, 0
158 > JMPZ ~97, ->161
65 159 > ECHO '%3Cbr%3EYou+didn%27t+enter+any+valid+addresses.++Please+try+again.%3Cbr%3E'
66 160 > EXIT
68 161 > ECHO '%3Cbr%3EYour+addresses+in+binary+form%3A%3Cbr%3E'
69 162 COUNT ~98 !1
163 IS_SMALLER ~98, 50
164 > JMPZ ~99, ->172
70 165 > > FE_RESET_R $100 !1, ->170
166 > > FE_FETCH_R $100, !16, ->170
71 167 > CONCAT ~101 !16, '%3Cbr%3E'
168 ECHO ~101
70 169 > JMP ->166
170 > FE_FREE $100
171 > JMP ->173
74 172 > ECHO 'I+don%27t+want+to+spam+you%2C+so+I%27m+not+printing+all+the+addresses%21%3Cbr%3E'
76 173 > INIT_FCALL_BY_NAME '_commonPrefix'
174 INIT_FCALL 'str_replace'
175 SEND_VAL '%3A'
176 SEND_VAL ''
177 SEND_VAR !1
178 DO_ICALL $102
179 SEND_VAR_NO_REF_EX $102
180 DO_FCALL 0 $103
181 ASSIGN !17, $103
77 182 ECHO '%3Cbr%3EThese+addresses+can+be+summarized+to%3A+%3Cbr%3E'
78 183 INIT_FCALL 'rtrim'
184 INIT_FCALL 'chunk_split'
185 INIT_FCALL 'substr'
186 INIT_FCALL 'str_replace'
187 SEND_VAL '%3A'
188 SEND_VAL ''
189 FETCH_DIM_R ~105 !1, 0
190 SEND_VAL ~105
191 DO_ICALL $106
192 SEND_VAR $106
193 SEND_VAL 0
194 SEND_VAR !17
195 DO_ICALL $107
196 SEND_VAR $107
197 SEND_VAL 16
198 SEND_VAL '%3A'
199 DO_ICALL $108
200 SEND_VAR $108
201 SEND_VAL '%3A'
202 DO_ICALL $109
203 ASSIGN !18, $109
79 204 ROPE_INIT 3 ~112 '%2F'
205 ROPE_ADD 1 ~112 ~112, !17
206 ROPE_END 2 ~111 ~112, '%3Cbr%3E'
207 CONCAT ~114 !18, ~111
208 ECHO ~114
80 209 INIT_FCALL 'explode'
210 SEND_VAL '%3A'
211 SEND_VAR !18
212 DO_ICALL $115
213 ASSIGN !19, $115
81 214 ASSIGN !20, ''
82 215 > FE_RESET_R $118 !19, ->237
216 > > FE_FETCH_R $118, !21, ->237
83 217 > INIT_FCALL 'str_split'
218 SEND_VAR !21
219 SEND_VAL 4
220 DO_ICALL $119
221 ASSIGN !22, $119
84 222 > FE_RESET_R $121 !22, ->235
223 > > FE_FETCH_R $121, !23, ->235
85 224 > > JMP ->226
86 225 > ASSIGN_OP 8 !23, '0'
85 226 > STRLEN ~123 !23
227 IS_SMALLER ~123, 4
228 > JMPNZ ~124, ->225
88 229 > INIT_FCALL 'array_search'
230 SEND_VAR !23
231 SEND_VAR !3
232 DO_ICALL $125
233 ASSIGN_OP 8 !20, $125
84 234 > JMP ->223
235 > FE_FREE $121
82 236 > JMP ->216
237 > FE_FREE $118
92 238 ECHO 'You+can+use+this+in+your+router+summary+statements%3A%3Cbr%3E'
93 239 INIT_FCALL 'rtrim'
240 INIT_FCALL 'chunk_split'
241 SEND_VAR !20
242 SEND_VAL 4
243 SEND_VAL '%3A'
244 DO_ICALL $127
245 SEND_VAR $127
246 SEND_VAL '%3A'
247 DO_ICALL $128
248 NOP
249 FAST_CONCAT ~129 '%2F', !17
250 CONCAT ~130 $128, ~129
251 ECHO ~130
95 252 > ECHO '%3C%2Fbody%3E'
96 253 ECHO '%3C%2Fhtml%3E'
123 254 > RETURN 1
Function expand:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Pv0Xc
function name: expand
number of ops: 23
compiled vars: !0 = $ip, !1 = $hex
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
99 0 E > RECV !0
100 1 INIT_FCALL 'unpack'
2 SEND_VAL 'H%2Ahex'
3 INIT_FCALL 'inet_pton'
4 SEND_VAR !0
5 DO_ICALL $2
6 SEND_VAR $2
7 DO_ICALL $3
8 ASSIGN !1, $3
101 9 INIT_FCALL 'substr'
10 INIT_FCALL 'preg_replace'
11 SEND_VAL '%2F%28%5BA-f0-9%5D%7B4%7D%29%2F'
12 SEND_VAL '%241%3A'
13 FETCH_DIM_R ~5 !1, 'hex'
14 SEND_VAL ~5
15 DO_ICALL $6
16 SEND_VAR $6
17 SEND_VAL 0
18 SEND_VAL -1
19 DO_ICALL $7
20 ASSIGN !0, $7
103 21 > RETURN !0
104 22* > RETURN null
End of function expand
Function _commonprefix:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 12
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 36
Branch analysis from position: 36
2 jumps found. (Code = 44) Position 1 = 42, Position 2 = 25
Branch analysis from position: 42
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 33
Branch analysis from position: 33
2 jumps found. (Code = 44) Position 1 = 35, Position 2 = 27
Branch analysis from position: 35
2 jumps found. (Code = 44) Position 1 = 42, Position 2 = 25
Branch analysis from position: 42
Branch analysis from position: 25
Branch analysis from position: 27
2 jumps found. (Code = 43) Position 1 = 31, Position 2 = 32
Branch analysis from position: 31
2 jumps found. (Code = 44) Position 1 = 35, Position 2 = 27
Branch analysis from position: 35
Branch analysis from position: 27
Branch analysis from position: 32
filename: /in/Pv0Xc
function name: _commonPrefix
number of ops: 44
compiled vars: !0 = $array, !1 = $len, !2 = $prevval, !3 = $j, !4 = $newval
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
105 0 E > RECV !0
106 1 COUNT ~5 !0
2 IS_SMALLER ~5, 2
3 > JMPZ ~6, ->12
107 4 > COUNT ~7 !0
5 IS_EQUAL ~7, 0
6 > JMPZ ~8, ->9
108 7 > > RETURN <false>
8* JMGenerated using Vulcan Logic Dumper, using php 8.0.0