Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/c3qaN
function name: (null)
number of ops: 40
compiled vars: !0 = $hrefPattern, !1 = $html, !2 = $url, !3 = $input, !4 = $regexp, !5 = $matches, !6 = $match
line #* E I O op fetch ext return operands
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3 0 E > ASSIGN !0, '%2F%3Ca%5Cs%2B%5B%5E%3E%5D%2Ahref%3D%28%5B%22%27%5D%3F%3F%29%28%5B%5E%22%27%3E%5D%2A%3F%29%5C1%28%5B%5E%3E%5D%2A%29%3E%28.%2A%29%3C%5C%2Fa%3E%2FsiU'
6 1 ROPE_INIT 27 ~11 '%3Cp%3EIf+you+find+any+cases+where+this+code+falls+down%2C+let+us+know+using%0Athe+Feedback+link+below.%3C%2Fp%3E%0A%0A%3Cp%3EBefore+using+this+or+similar+scripts+to+fetch+pages+from+other%0Awebsites%2C+we+suggest+you+read+through+the+related+article+on+%3Ca+href%3D%22%2Fphp%2Fparse-robots%2F%22%3Esetting+a+user+agent+and+parsing+robots.txt%3C%2Fa%3E.%3C%2Fp%3E%0A%0A%0A%3Ch2%3EFirst+checking+robots.txt%3C%2Fh2%3E%0A%0A%3Cp%3EAs+mentioned+above%2C+before+using+a+script+to+download+files+you+%0Ashould+always+%3Ca+href%3D%22%2Fphp%2Fparse-robots%2F%22%3Echeck+the+robots.txt+%0Afile%3C%2Fa%3E.++Here+we%27re+making+use+of+the+%3Ctt%3Erobots_allowed%3C%2Ftt%3E+function+%0Afrom+the+article+linked+above+to+determine+whether+we%27re+allowed+to+%0Aaccess+files%3A%3C%2Fp%3E%0A%0A%3Ccode+class%3D%22final%22%3E%26lt%3B%3FPHP%0A++%3Ci%3E%2F%2F+Original+PHP+code+by+Chirp+Internet%3A+www.chirp.com.au%0A++%2F%2F+Please+acknowledge+use+of+this+code+by+including+this+header.%3C%2Fi%3E%0A%0A%3Cspan%3E++ini_set%28%27user_agent%27%2C+%27%3Ci%3ENameOfAgent+%28http%3A%2F%2Fwww.example.net%29%3C%2Fi%3E%27%29%3B%3C%2Fspan%3E%0A%0A++'
27 2 ROPE_ADD 1 ~11 ~11, !2
3 ROPE_ADD 2 ~11 ~11, '+%3D+%26quot%3Bhttp%3A%2F%2Fwww.example.net%2Fsomepage.html%26quot%3B%3B%0A%3Cspan%3E++if%28robots_allowed%28'
28 4 ROPE_ADD 3 ~11 ~11, !2
5 ROPE_ADD 4 ~11 ~11, '%2C+%26quot%3B%3Ci%3ENameOfAgent%3C%2Fi%3E%26quot%3B%29%29+%7B%3C%2Fspan%3E%0A++++'
29 6 ROPE_ADD 5 ~11 ~11, !3
7 ROPE_ADD 6 ~11 ~11, '+%3D+%40file_get_contents%28'
8 ROPE_ADD 7 ~11 ~11, !2
9 ROPE_ADD 8 ~11 ~11, '%29+or+die%28%26quot%3BCould+not+access+file%3A+'
10 ROPE_ADD 9 ~11 ~11, !2
11 ROPE_ADD 10 ~11 ~11, '%26quot%3B%29%3B%0A++++'
30 12 ROPE_ADD 11 ~11 ~11, !4
13 ROPE_ADD 12 ~11 ~11, '+%3D+%26quot%3B%3Ctt%3E%26lt%3Ba%5Cs%5B%5E%26gt%3B%5D%2Ahref%3D%28%5C%26quot%3B%3F%3F%29%28%5B%5E%5C%26quot%3B+%26gt%3B%5D%2A%3F%29%5C1%5B%5E%26gt%3B%5D%2A%26gt%3B%28.%2A%29%26lt%3B%5C%2Fa%26gt%3B%3C%2Ftt%3E%26quot%3B%3B%0A++++if%28preg_match_all%28%26quot%3B%2F'
31 14 ROPE_ADD 13 ~11 ~11, !4
15 ROPE_ADD 14 ~11 ~11, '%2FsiU%26quot%3B%2C+'
16 ROPE_ADD 15 ~11 ~11, !3
17 ROPE_ADD 16 ~11 ~11, '%2C+'
18 ROPE_ADD 17 ~11 ~11, !5
19 ROPE_ADD 18 ~11 ~11, '%2C+PREG_SET_ORDER%29%29+%7B%0A++++++foreach%28'
32 20 ROPE_ADD 19 ~11 ~11, !5
21 ROPE_ADD 20 ~11 ~11, '+as+'
22 ROPE_ADD 21 ~11 ~11, !6
23 ROPE_ADD 22 ~11 ~11, '%29+%7B%0A++++++++%3Ci%3E%2F%2F+'
33 24 FETCH_DIM_R ~8 !6, 2
25 ROPE_ADD 23 ~11 ~11, ~8
26 ROPE_ADD 24 ~11 ~11, '+%3D+link+address%0A++++++++%2F%2F+'
34 27 FETCH_DIM_R ~9 !6, 3
28 ROPE_ADD 25 ~11 ~11, ~9
29 ROPE_END 26 ~10 ~11, '+%3D+link+text%3C%2Fi%3E%0A++++++%7D%0A++++%7D%0A%3Cspan%3E++%7D+else+%7B%0A++++die%28%27Access+denied+by+robots.txt%27%29%3B%0A++%7D%3C%2Fspan%3E%0A%3F%26gt%3B%3C%2Fcode%3E'
5 30 ASSIGN !1, ~10
43 31 INIT_FCALL 'preg_match_all'
32 SEND_VAR !0
33 SEND_VAR !1
34 SEND_REF !5
35 DO_ICALL
45 36 INIT_FCALL 'var_dump'
37 SEND_VAR !5
38 DO_ICALL
39 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0