Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/H6ujd
function name: (null)
number of ops: 4
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
10 0 E > INIT_FCALL 'getcontrastyiq'
1 DO_FCALL 0 $0
2 ECHO $0
3 > RETURN 1
Function getcontrastyiq:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 37, Position 2 = 39
Branch analysis from position: 37
1 jumps found. (Code = 42) Position 1 = 40
Branch analysis from position: 40
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 39
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/H6ujd
function name: getContrastYIQ
number of ops: 42
compiled vars: !0 = $hexcolor, !1 = $r, !2 = $g, !3 = $b, !4 = $yiq
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
3 1 INIT_FCALL 'hexdec'
2 INIT_FCALL 'substr'
3 SEND_VAR !0
4 SEND_VAL 0
5 SEND_VAL 2
6 DO_ICALL $5
7 SEND_VAR $5
8 DO_ICALL $6
9 ASSIGN !1, $6
4 10 INIT_FCALL 'hexdec'
11 INIT_FCALL 'substr'
12 SEND_VAR !0
13 SEND_VAL 2
14 SEND_VAL 2
15 DO_ICALL $8
16 SEND_VAR $8
17 DO_ICALL $9
18 ASSIGN !2, $9
5 19 INIT_FCALL 'hexdec'
20 INIT_FCALL 'substr'
21 SEND_VAR !0
22 SEND_VAL 4
23 SEND_VAL 2
24 DO_ICALL $11
25 SEND_VAR $11
26 DO_ICALL $12
27 ASSIGN !3, $12
6 28 MUL ~14 !1, 299
29 MUL ~15 !2, 587
30 ADD ~16 ~14, ~15
31 MUL ~17 !3, 114
32 ADD ~18 ~16, ~17
33 DIV ~19 ~18, 1000
34 ASSIGN !4, ~19
7 35 IS_SMALLER_OR_EQUAL 128, !4
36 > JMPZ ~21, ->39
37 > QM_ASSIGN ~22 'black'
38 > JMP ->40
39 > QM_ASSIGN ~22 'white'
40 > > RETURN ~22
8 41* > RETURN null
End of function getcontrastyiq
Generated using Vulcan Logic Dumper, using php 8.0.0