Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/cEj7b
function name: (null)
number of ops: 19
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > INIT_FCALL 'define'
1 SEND_VAL 'INT_SIGNED'
2 SEND_VAL 1
3 DO_ICALL
4 4 INIT_FCALL 'define'
5 SEND_VAL 'INT_LE'
6 SEND_VAL 2
7 DO_ICALL
65 8 INIT_FCALL 'var_dump'
9 INIT_FCALL 'unpack_int32'
10 SEND_VAL '%81%00%00%80'
11 FETCH_CONSTANT ~2 'INT_SIGNED'
12 FETCH_CONSTANT ~3 'INT_LE'
13 BW_OR ~4 ~2, ~3
14 SEND_VAL ~4
15 DO_FCALL 0 $5
16 SEND_VAR $5
17 DO_ICALL
18 > RETURN 1
Function is32bit:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/cEj7b
function name: is32Bit
number of ops: 11
compiled vars: !0 = $test
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > INIT_FCALL 'unpack'
1 SEND_VAL 'N'
2 SEND_VAL '%FF%FF%FF%FF'
3 DO_ICALL $1
4 ASSIGN !0, $1
8 5 INIT_FCALL 'current'
6 SEND_VAR !0
7 DO_ICALL $3
8 IS_IDENTICAL ~4 $3, -1
9 > RETURN ~4
9 10* > RETURN null
End of function is32bit
Function unpack_int32:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 16
Branch analysis from position: 10
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 23
Branch analysis from position: 19
2 jumps found. (Code = 46) Position 1 = 48, Position 2 = 49
Branch analysis from position: 48
2 jumps found. (Code = 46) Position 1 = 50, Position 2 = 52
Branch analysis from position: 50
2 jumps found. (Code = 43) Position 1 = 53, Position 2 = 56
Branch analysis from position: 53
1 jumps found. (Code = 42) Position 1 = 68
Branch analysis from position: 68
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 56
2 jumps found. (Code = 46) Position 1 = 57, Position 2 = 59
Branch analysis from position: 57
2 jumps found. (Code = 46) Position 1 = 60, Position 2 = 61
Branch analysis from position: 60
2 jumps found. (Code = 43) Position 1 = 62, Position 2 = 68
Branch analysis from position: 62
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 68
Branch analysis from position: 61
Branch analysis from position: 59
Branch analysis from position: 52
Branch analysis from position: 49
Branch analysis from position: 23
Branch analysis from position: 16
filename: /in/cEj7b
function name: unpack_int32
number of ops: 70
compiled vars: !0 = $str, !1 = $flags, !2 = $length, !3 = $result, !4 = $signBit, !5 = $isSigned, !6 = $is32bit
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
11 0 E > RECV !0
1 RECV_INIT !1 0
12 2 STRLEN ~7 !0
3 ASSIGN !2, ~7
13 4 IS_SMALLER !2, 4
5 > JMPZ ~9, ->8
14 6 > > RETURN <false>
7* JMP ->16
15 8 > IS_SMALLER 4, !2
9 > JMPZ ~10, ->16
16 10 > INIT_FCALL 'substr'
11 SEND_VAR !0
12 SEND_VAL 0
13 SEND_VAL 4
14 DO_ICALL $11
15 ASSIGN !0, $11
19 16 > FETCH_CONSTANT ~13 'INT_LE'
17 BW_AND ~14 !1, ~13
18 > JMPZ ~14, ->23
20 19 > INIT_FCALL 'strrev'
20 SEND_VAR !0
21 DO_ICALL $15
22 ASSIGN !0, $15
22 23 > INIT_FCALL 'unpack'
24 SEND_VAL 'N'
25 SEND_VAR !0
26 DO_ICALL $17
27 ASSIGN !3, $17
23 28 INIT_FCALL 'current'
29 SEND_VAR !3
30 DO_ICALL $19
31 ASSIGN !3, $19
25 32 BW_AND ~21 !3, 2147483648
33 BOOL ~22 ~21
34 ASSIGN !4, ~22
26 35 FETCH_CONSTANT ~24 'INT_SIGNED'
36 BW_AND ~25 !1, ~24
37 BOOL ~26 ~25
38 ASSIGN !5, ~26
27 39 INIT_FCALL 'is32bit'
40 DO_FCALL 0 $28
41 ASSIGN !6, $28
29 42 INIT_FCALL 'var_dump'
43 SEND_VAR !4
44 SEND_VAR !5
45 SEND_VAR !6
46 DO_ICALL
31 47 > JMPZ_EX ~31 !4, ->49
48 > BOOL ~31 !5
49 > > JMPZ_EX ~31 ~31, ->52
50 > BOOL_NOT ~32 !6
51 BOOL ~31 ~32
52 > > JMPZ ~31, ->56
32 53 > BW_OR ~33 !3, 1.84467e+19
54 ASSIGN !3, ~33
55 > JMP ->68
33 56 > > JMPZ_EX ~35 !4, ->59
57 > BOOL_NOT ~36 !5
58 BOOL ~35 ~36
59 > > JMPZ_EX ~35 ~35, ->61
60 > BOOL ~35 !6
61 > > JMPZ ~35, ->68
34 62 > BW_AND ~37 !3, 2147483647
63 MUL ~38 ~37, 2
64 BW_NOT ~39 !3
65 ADD ~40 ~38, ~39
66 ADD ~41 ~40, 1
67 ASSIGN !3, ~41
37 68 > > RETURN !3
38 69* > RETURN null
End of function unpack_int32
Function unpack_int64:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 16
Branch analysis from position: 10
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 23
Branch analysis from position: 19
2 jumps found. (Code = 43) Position 1 = 50, Position 2 = 62
Branch analysis from position: 50
2 jumps found. (Code = 43) Position 1 = 56, Position 2 = 62
Branch analysis from position: 56
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 62
Branch analysis from position: 62
Branch analysis from position: 23
Branch analysis from position: 16
filename: /in/cEj7b
function name: unpack_int64
number of ops: 64
compiled vars: !0 = $str, !1 = $flags, !2 = $length, !3 = $longs, !4 = $signBit, !5 = $result
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
40 0 E > RECV !0
1 RECV_INIT !1 0
41 2 STRLEN ~6 !0
3 ASSIGN !2, ~6
42 4 IS_SMALLER !2, 8
5 > JMPZ ~8, ->8
43 6 > > RETURN <false>
7* JMP ->16
44 8 > IS_SMALLER 8, !2
9 > JMPZ ~9, ->16
45 10 > INIT_FCALL 'substr'
11 SEND_VAR !0
12 SEND_VAL 0
13 SEND_VAL 8
14 DO_ICALL $10
15 ASSIGN !0, $10
48 16 > FETCH_CONSTANT ~12 'INT_LE'
17 BW_AND ~13 !1, ~12
18 > JMPZ ~13, ->23
49 19 > INIT_FCALL 'strrev'
20 SEND_VAR !0
21 DO_ICALL $14
22 ASSIGN !0, $14
51 23 > INIT_FCALL 'array_values'
24 INIT_FCALL 'unpack'
25 SEND_VAL 'NN'
26 INIT_FCALL 'substr'
27 SEND_VAR !0
28 SEND_VAL 0
29 SEND_VAL 4
30 DO_ICALL $16
31 SEND_VAR $16
32 INIT_FCALL 'substr'
33 SEND_VAR !0
34 SEND_VAL 4
35 SEND_VAL 4
36 DO_ICALL $17
37 SEND_VAR $17
38 DO_ICALL $18
39 SEND_VAR $18
40 DO_ICALL $19
41 ASSIGN !3, $19
53 42 FETCH_DIM_R ~21 !3, 0
43 BW_AND ~22 ~21, 2147483648
44 BOOL ~23 ~22
45 ASSIGN !4, ~23
55 46 INIT_FCALL 'is32bit'
47 DO_FCALL 0 $25
48 BOOL_NOT ~26 $25
49 > JMPZ ~26, ->62
56 50 > FETCH_DIM_R ~27 !3, 0
51 SL ~28 ~27, 32
52 FETCH_DIM_R ~29 !3, 1
53 BW_OR ~30 ~28, ~29
54 ASSIGN !5, ~30
57 55 > JMPZ !4, ->62
58 56 > BW_AND ~32 !5, 9223372036854775807
57 MUL ~33 ~32, 2
58 BW_NOT ~34 !5
59 ADD ~35 ~33, ~34
60 ADD ~36 ~35, 1
61 ASSIGN !5, ~36
62 62 > > RETURN !5
63 63* > RETURN null
End of function unpack_int64
Generated using Vulcan Logic Dumper, using php 8.0.0