Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 2
Branch analysis from position: 17
2 jumps found. (Code = 46) Position 1 = 30, Position 2 = 39
Branch analysis from position: 30
2 jumps found. (Code = 43) Position 1 = 40, Position 2 = 42
Branch analysis from position: 40
1 jumps found. (Code = 42) Position 1 = 43
Branch analysis from position: 43
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 42
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 39
Branch analysis from position: 2
filename: /in/plgQ6
function name: (null)
number of ops: 44
compiled vars: !0 = $QUERYSTRING, !1 = $changes, !2 = $a
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 'test.php%3Fhaha%3D.EPS'
5 1 ASSIGN !1, -1
7 2 > PRE_INC !1
3 ASSIGN !2, !0
4 INIT_FCALL 'str_replace'
5 INIT_ARRAY ~7 '..'
6 ADD_ARRAY_ELEMENT ~7 '%7E'
7 ADD_ARRAY_ELEMENT ~7 '%00'
8 ADD_ARRAY_ELEMENT ~7 '%3A'
9 ADD_ARRAY_ELEMENT ~7 '%3F'
10 SEND_VAL ~7
11 SEND_VAL ''
12 SEND_VAR !0
13 DO_ICALL $8
14 ASSIGN !0, $8
15 IS_NOT_EQUAL !2, !0
16 > JMPNZ ~10, ->2
9 17 > CONCAT ~11 !0, '%0A'
18 ECHO ~11
11 19 CONCAT ~12 !1, '%0A'
20 ECHO ~12
13 21 INIT_FCALL 'substr'
22 INIT_FCALL 'strtolower'
23 SEND_VAR !0
24 DO_ICALL $13
25 SEND_VAR $13
26 SEND_VAL -3
27 DO_ICALL $14
28 IS_NOT_EQUAL ~15 $14, '.ai'
29 > JMPZ_EX ~15 ~15, ->39
30 > INIT_FCALL 'substr'
31 INIT_FCALL 'strtolower'
32 SEND_VAR !0
33 DO_ICALL $16
34 SEND_VAR $16
35 SEND_VAL -4
36 DO_ICALL $17
37 IS_NOT_EQUAL ~18 $17, '.eps'
38 BOOL ~15 ~18
39 > > JMPZ ~15, ->42
14 40 > ECHO 'not+allowed'
41 > JMP ->43
16 42 > ECHO 'allowed'
17 43 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0