Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 10
2 jumps found. (Code = 77) Position 1 = 62, Position 2 = 69
Branch analysis from position: 62
2 jumps found. (Code = 78) Position 1 = 63, Position 2 = 69
Branch analysis from position: 63
2 jumps found. (Code = 43) Position 1 = 66, Position 2 = 68
Branch analysis from position: 66
1 jumps found. (Code = 42) Position 1 = 62
Branch analysis from position: 62
Branch analysis from position: 68
Branch analysis from position: 69
2 jumps found. (Code = 43) Position 1 = 73, Position 2 = 84
Branch analysis from position: 73
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 84
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 69
filename: /in/O6CK7
function name: (null)
number of ops: 86
compiled vars: !0 = $phpinfo, !1 = $tests, !2 = $test_string, !3 = $fails, !4 = $value, !5 = $key
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > INIT_FCALL 'preg_match'
1 SEND_VAL '%2F%5E5%5C.%5B345%5D%5C.%2F'
2 INIT_FCALL 'phpversion'
3 DO_ICALL $6
4 SEND_VAR $6
5 DO_ICALL $7
6 BOOL_NOT ~8 $7
7 > JMPZ ~8, ->10
8 8 > ECHO 'Don%27t+care+about+this+version%0A'
9 9 > EXIT 0
12 10 > INIT_FCALL 'error_reporting'
11 SEND_VAL 32767
12 DO_ICALL
14 13 INIT_FCALL 'ob_start'
14 DO_ICALL
15 15 INIT_FCALL 'phpinfo'
16 DO_ICALL
16 17 INIT_FCALL 'ob_get_clean'
18 DO_ICALL $12
19 ASSIGN !0, $12
17 20 INIT_FCALL 'preg_replace'
21 SEND_VAL '%2F.%2A%28PCRE+Library+Version+%3D%3E+.%2A%3F%24%29.%2A%2Fsm'
22 SEND_VAL '%241'
23 SEND_VAR !0
24 DO_ICALL $14
25 CONCAT ~15 $14, '%0A'
26 ECHO ~15
19 27 ASSIGN !1, <array>
20 28 INIT_FCALL 'mb_convert_encoding'
29 SEND_VAL '%26%23x0BA8%3B%26%23x0BBF%3B'
30 SEND_VAL 'UTF-8'
31 SEND_VAL 'HTML-ENTITIES'
32 DO_ICALL $17
33 ASSIGN !2, $17
21 34 NOP
35 FAST_CONCAT ~19 !2, '%0A'
36 ECHO ~19
22 37 STRLEN ~20 !2
38 CONCAT ~21 ~20, '%0A'
39 ECHO ~21
23 40 INIT_FCALL 'mb_strlen'
41 SEND_VAR !2
42 SEND_VAL 'UTF-8'
43 DO_ICALL $22
44 CONCAT ~23 $22, '%0A'
45 ECHO ~23
25 46 INIT_FCALL 'mb_strlen'
47 SEND_VAR !2
48 SEND_VAL 'UTF-8'
49 DO_ICALL $25
50 IS_IDENTICAL ~26 $25, 1
51 ASSIGN_DIM !1, 'string_length'
52 OP_DATA ~26
26 53 INIT_FCALL 'preg_match'
54 SEND_VAL '%2F%5E%5CX%24%2Fu'
55 SEND_VAR !2
56 DO_ICALL $28
57 IS_IDENTICAL ~29 $28, 1
58 ASSIGN_DIM !1, 'string_match'
59 OP_DATA ~29
28 60 ASSIGN !3, <array>
29 61 > FE_RESET_R $31 !1, ->69
62 > > FE_FETCH_R ~32 $31, !4, ->69
63 > ASSIGN !5, ~32
30 64 TYPE_CHECK 4 !4
65 > JMPZ ~34, ->68
31 66 > ASSIGN_DIM !3, !5
67 OP_DATA !4
29 68 > > JMP ->62
69 > FE_FREE $31
35 70 COUNT ~36 !3
71 IS_SMALLER 0, ~36
72 > JMPZ ~37, ->84
36 73 > INIT_FCALL 'join'
74 SEND_VAL '%2C+'
75 INIT_FCALL 'array_keys'
76 SEND_VAR !3
77 DO_ICALL $38
78 SEND_VAR $38
79 DO_ICALL $39
80 CONCAT ~40 'Failed%3A+', $39
81 CONCAT ~41 ~40, '%0A'
82 ECHO ~41
37 83 > EXIT 1
40 84 > > EXIT 0
85* > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0