Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 18, Position 2 = 38
Branch analysis from position: 18
2 jumps found. (Code = 78) Position 1 = 19, Position 2 = 38
Branch analysis from position: 19
2 jumps found. (Code = 43) Position 1 = 28, Position 2 = 33
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 37
Branch analysis from position: 37
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 33
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 38
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 38
filename: /in/0hdkb
function name: (null)
number of ops: 40
compiled vars: !0 = $input, !1 = $dom, !2 = $anchors, !3 = $regex, !4 = $anchor, !5 = $res
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, '%3Ca+href%3D%22https%3A%2F%2Fe...content-available-to-author-only...e.com%2Fexample1.jpg%22%3E%0A%3Ca+href%3D%22https%3A%2F%2Fe...content-available-to-author-only...e.com%2F%E3%82%B9%E3%83%88%E3%82%B9%E3%83%88.jpg%22%3E%0A%3Ca+href%3D%22https%3A%2F%2Fe...content-available-to-author-only...e.com%2Fexample3.jpg%22%3E%0A%3Ca+href%3D%22https%3A%2F%2Fe...content-available-to-author-only...e.com%2Fexample3.bak%22%3E'
10 1 NEW $7 'DomDocument'
2 DO_FCALL 0
3 ASSIGN !1, $7
11 4 INIT_METHOD_CALL !1, 'loadHTML'
5 INIT_FCALL 'mb_convert_encoding'
6 SEND_VAR !0
7 SEND_VAL 'HTML-ENTITIES'
8 SEND_VAL 'UTF-8'
9 DO_ICALL $10
10 SEND_VAR_NO_REF_EX $10
11 DO_FCALL 0
13 12 INIT_METHOD_CALL !1, 'getElementsByTagName'
13 SEND_VAL_EX 'a'
14 DO_FCALL 0 $12
15 ASSIGN !2, $12
14 16 ASSIGN !3, '%23%5E%5B%5Cw%2C%3D%2F%3A.-%5D%2B%5C.%28%3F%3Ajpe%3Fg%7Cpng%7Cgif%29%24%23iu'
16 17 > FE_RESET_R $15 !2, ->38
18 > > FE_FETCH_R $15, !4, ->38
17 19 > INIT_METHOD_CALL !4, 'getAttribute'
20 SEND_VAL_EX 'href'
21 DO_FCALL 0 $16
22 ASSIGN !5, $16
18 23 INIT_FCALL 'preg_match'
24 SEND_VAR !3
25 SEND_VAR !5
26 DO_ICALL $18
27 > JMPZ $18, ->33
19 28 > NOP
29 FAST_CONCAT ~19 'Valid+url%3A+', !5
30 CONCAT ~20 ~19, '%0A'
31 ECHO ~20
18 32 > JMP ->37
21 33 > NOP
34 FAST_CONCAT ~21 'Invalid+url%3A+', !5
35 CONCAT ~22 ~21, '%0A'
36 ECHO ~22
16 37 > > JMP ->18
38 > FE_FREE $15
23 39 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0