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 = 43) Position 1 = 18, Position 2 = 20
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 20
1 jumps found. (Code = 79) Position 1 = -2
filename: /in/j4rQK
function name: (null)
number of ops: 98
compiled vars: !0 = $matches, !1 = $phpinfo, !2 = $tests, !3 = $test_string, !4 = $fails, !5 = $value, !6 = $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 $7
4 SEND_VAR $7
5 DO_ICALL $8
6 BOOL_NOT ~9 $8
7 > JMPZ ~9, ->10
8 8 > ECHO 'Don%27t+care+about+this+version%0A'
9 9 > EXIT 0
12 10 > INIT_FCALL 'preg_match'
11 SEND_VAL '%2F%28%28%3F%3Aa%3F%29%2A%29%2Ac%2F'
12 SEND_VAL 'aac'
13 SEND_REF !0
14 DO_ICALL
13 15 FETCH_DIM_R ~11 !0, 1
16 IS_IDENTICAL ~11, 'aa'
17 > JMPZ ~12, ->20
14 18 > ECHO 'FAIL%0A'
19 > JMP ->21
16 20 > ECHO 'PASS%0A'
18 21 > INIT_FCALL 'error_reporting'
22 SEND_VAL 32767
23 DO_ICALL
20 24 INIT_FCALL 'ob_start'
25 DO_ICALL
21 26 INIT_FCALL 'phpinfo'
27 DO_ICALL
22 28 INIT_FCALL 'ob_get_clean'
29 DO_ICALL $16
30 ASSIGN !1, $16
23 31 INIT_FCALL 'preg_replace'
32 SEND_VAL '%2F.%2A%28PCRE+Library+Version+%3D%3E+.%2A%3F%24%29.%2A%2Fsm'
33 SEND_VAL '%241'
34 SEND_VAR !1
35 DO_ICALL $18
36 CONCAT ~19 $18, '%0A'
37 ECHO ~19
24 38 > EXIT 0
26 39* ASSIGN !2, <array>
27 40* INIT_FCALL 'mb_convert_encoding'
41* SEND_VAL '%26%23x0BA8%3B%26%23x0BBF%3B'
42* SEND_VAL 'UTF-32'
43* SEND_VAL 'HTML-ENTITIES'
44* DO_ICALL $21
45* ASSIGN !3, $21
28 46* NOP
47* FAST_CONCAT ~23 !3, '%0A'
48* ECHO ~23
29 49* STRLEN ~24 !3
50* CONCAT ~25 ~24, '%0A'
51* ECHO ~25
30 52* INIT_FCALL 'mb_strlen'
53* SEND_VAR !3
54* SEND_VAL 'UTF-32'
55* DO_ICALL $26
56* CONCAT ~27 $26, '%0A'
57* ECHO ~27
32 58* INIT_FCALL 'mb_strlen'
59* SEND_VAR !3
60* SEND_VAL 'UTF-32'
61* DO_ICALL $29
62* IS_IDENTICAL ~30 $29, 1
63* ASSIGN_DIM !2, 'string_length'
64* OP_DATA ~30
33 65* INIT_FCALL 'preg_match'
66* SEND_VAL '%2F%5E%5CX%24%2Fu'
67* SEND_VAR !3
68* DO_ICALL $32
69* IS_IDENTICAL ~33 $32, 1
70* ASSIGN_DIM !2, 'string_match'
71* OP_DATA ~33
35 72* ASSIGN !4, <array>
36 73* FE_RESET_R $35 !2, ->81
74* FE_FETCH_R ~36 $35, !5, ->81
75* ASSIGN !6, ~36
37 76* TYPE_CHECK 4 !5
77* JMPZ ~38, ->80
38 78* ASSIGN_DIM !4, !6
79* OP_DATA !5
36 80* JMP ->74
81* FE_FREE $35
42 82* COUNT ~40 !4
83* IS_SMALLER 0, ~40
84* JMPZ ~41, ->96
43 85* INIT_FCALL 'join'
86* SEND_VAL '%2C+'
87* INIT_FCALL 'array_keys'
88* SEND_VAR !4
89* DO_ICALL $42
90* SEND_VAR $42
91* DO_ICALL $43
92* CONCAT ~44 'Failed%3A+', $43
93* CONCAT ~45 ~44, '%0A'
94* ECHO ~45
44 95* EXIT 1
47 96* EXIT 0
97* > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0