Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/ae99i
function name: (null)
number of ops: 8
compiled vars: !0 = $headers
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
23 0 E > ASSIGN !0, 'HTTP%2F1.1+200+OK%0D%0Acontent-type%3A+text%2Fhtml%3B+charset%3DUTF-8%0D%0AServer%3A+Funky%2F1.0%0D%0ASet-Cookie%3A+foo%3Dbar%0D%0ASet-Cookie%3A+baz%3Dquux%0D%0AFolded%3A+works%0D%0A%09too%0D%0A'
30 1 INIT_FCALL 'print_r'
2 INIT_FCALL 'parseheaders'
3 SEND_VAR !0
4 DO_FCALL 0 $2
5 SEND_VAR $2
6 DO_ICALL
7 > RETURN 1
Function parseheaders:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 62
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 62
Branch analysis from position: 14
2 jumps found. (Code = 43) Position 1 = 20, Position 2 = 61
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 37, Position 2 = 54
Branch analysis from position: 37
2 jumps found. (Code = 43) Position 1 = 42, Position 2 = 48
Branch analysis from position: 42
1 jumps found. (Code = 42) Position 1 = 61
Branch analysis from position: 61
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 48
Branch analysis from position: 54
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 61
Branch analysis from position: 62
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 62
filename: /in/ae99i
function name: parseHeaders
number of ops: 65
compiled vars: !0 = $header, !1 = $retVal, !2 = $fields, !3 = $field, !4 = $match
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
5 1 ASSIGN !1, <array>
6 2 INIT_FCALL 'explode'
3 SEND_VAL '%0D%0A'
4 INIT_FCALL 'preg_replace'
5 SEND_VAL '%2F%5Cx0D%5Cx0A%5B%5Cx09%5Cx20%5D%2B%2F'
6 SEND_VAL '+'
7 SEND_VAR !0
8 DO_ICALL $6
9 SEND_VAR $6
10 DO_ICALL $7
11 ASSIGN !2, $7
7 12 > FE_RESET_R $9 !2, ->62
13 > > FE_FETCH_R $9, !3, ->62
8 14 > INIT_FCALL 'preg_match'
15 SEND_VAL '%2F%28%5B%5E%3A%5D%2B%29%3A+%28.%2B%29%2Fm'
16 SEND_VAR !3
17 SEND_REF !4
18 DO_ICALL $10
19 > JMPZ $10, ->61
9 20 > INIT_FCALL 'preg_replace'
21 SEND_VAL '%2F%28%3F%3C%3D%5E%7C%5B%5Cx09%5Cx20%5Cx2D%5D%29.%2Fe'
22 SEND_VAL 'strtoupper%28%22%5C0%22%29'
23 INIT_FCALL 'strtolower'
24 INIT_FCALL 'trim'
25 FETCH_DIM_R ~12 !4, 1
26 SEND_VAL ~12
27 DO_ICALL $13
28 SEND_VAR $13
29 DO_ICALL $14
30 SEND_VAR $14
31 DO_ICALL $15
32 ASSIGN_DIM !4, 1
33 OP_DATA $15
10 34 FETCH_DIM_R ~16 !4, 1
35 ISSET_ISEMPTY_DIM_OBJ 0 !1, ~16
36 > JMPZ ~17, ->54
11 37 > FETCH_DIM_R ~18 !4, 1
38 FETCH_DIM_R ~19 !1, ~18
39 TYPE_CHECK 128 ~20 ~19
40 BOOL_NOT ~21 ~20
41 > JMPZ ~21, ->48
12 42 > FETCH_DIM_R ~22 !4, 1
43 FETCH_DIM_R ~24 !4, 1
44 FETCH_DIM_R ~25 !1, ~24
45 INIT_ARRAY ~26 ~25
46 ASSIGN_DIM !1, ~22
47 OP_DATA ~26
14 48 > FETCH_DIM_R ~27 !4, 1
49 FETCH_DIM_R ~30 !4, 2
50 FETCH_DIM_W $28 !1, ~27
51 ASSIGN_DIM $28
52 OP_DATA ~30
53 > JMP ->61
16 54 > FETCH_DIM_R ~31 !4, 1
55 INIT_FCALL 'trim'
56 FETCH_DIM_R ~33 !4, 2
57 SEND_VAL ~33
58 DO_ICALL $34
59 ASSIGN_DIM !1, ~31
60 OP_DATA $34
7 61 > > JMP ->13
62 > FE_FREE $9
20 63 > RETURN !1
21 64* > RETURN null
End of function parseheaders
Generated using Vulcan Logic Dumper, using php 8.0.0