Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/rjqb1
function name: (null)
number of ops: 15
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
32 0 E > INIT_FCALL 'var_dump'
33 1 INIT_FCALL 'ct_select'
2 SEND_VAL <true>
3 SEND_VAL 'apple'
4 SEND_VAL 'tiger'
5 DO_FCALL 0 $0
6 SEND_VAR $0
34 7 INIT_FCALL 'ct_select'
8 SEND_VAL <false>
9 SEND_VAL 'apple'
10 SEND_VAL 'tiger'
11 DO_FCALL 0 $1
12 SEND_VAR $1
13 DO_ICALL
35 14 > RETURN 1
Function ct_select:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 18
Branch analysis from position: 14
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 49
Branch analysis from position: 49
2 jumps found. (Code = 44) Position 1 = 51, Position 2 = 27
Branch analysis from position: 51
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
2 jumps found. (Code = 44) Position 1 = 51, Position 2 = 27
Branch analysis from position: 51
Branch analysis from position: 27
filename: /in/rjqb1
function name: ct_select
number of ops: 55
compiled vars: !0 = $returnLeft, !1 = $left, !2 = $right, !3 = $length, !4 = $mask, !5 = $x, !6 = $output, !7 = $i, !8 = $rightCharCode, !9 = $xCharCode
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
1 RECV !1
2 RECV !2
9 3 INIT_FCALL 'mb_strlen'
4 SEND_VAR !1
5 SEND_VAL '8bit'
6 DO_ICALL $10
7 ASSIGN !3, $10
10 8 INIT_FCALL 'mb_strlen'
9 SEND_VAR !2
10 SEND_VAL '8bit'
11 DO_ICALL $12
12 IS_NOT_IDENTICAL !3, $12
13 > JMPZ ~13, ->18
11 14 > NEW $14 'Exception'
15 SEND_VAL_EX 'ct_select%28%29+expects+two+strings+of+equal+length'
16 DO_FCALL 0
17 > THROW 0 $14
15 18 > MUL ~16 !0, -1
19 BW_AND ~17 ~16, 255
20 ASSIGN !4, ~17
17 21 BW_XOR ~19 !1, !2
22 CAST 6 ~20 ~19
23 ASSIGN !5, ~20
20 24 ASSIGN !6, ''
21 25 ASSIGN !7, 0
26 > JMP ->49
22 27 > INIT_FCALL 'unpack'
28 SEND_VAL 'C'
29 FETCH_DIM_R ~24 !2, !7
30 SEND_VAL ~24
31 DO_ICALL $25
32 FETCH_DIM_R ~26 $25, 1
33 ASSIGN !8, ~26
23 34 INIT_FCALL 'unpack'
35 SEND_VAL 'C'
36 FETCH_DIM_R ~28 !5, !7
37 SEND_VAL ~28
38 DO_ICALL $29
39 FETCH_DIM_R ~30 $29, 1
40 ASSIGN !9, ~30
24 41 INIT_FCALL 'pack'
25 42 SEND_VAL 'C'
26 43 BW_AND ~32 !9, !4
44 BW_XOR ~33 !8, ~32
45 SEND_VAL ~33
46 DO_ICALL $34
47 ASSIGN_OP 8 !6, $34
21 48 PRE_INC !7
49 > IS_SMALLER !7, !3
50 > JMPNZ ~37, ->27
29 51 > VERIFY_RETURN_TYPE !6
52 > RETURN !6
30 53* VERIFY_RETURN_TYPE
54* > RETURN null
End of function ct_select
Generated using Vulcan Logic Dumper, using php 8.0.0