Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/0iiFb
function name: (null)
number of ops: 8
compiled vars: !0 = $lzw
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
69 0 E > NEW $1 'LZW'
1 DO_FCALL 0
2 ASSIGN !0, $1
70 3 INIT_METHOD_CALL !0, 'decompress'
4 SEND_VAL_EX 'dGl0bGUgw4ljaGFuZ2VzIExNNwoKZVNtaWxlLT4rTE03OiBBcnRpY2xlCkxNNy0-LQAWBjogUmV0b3VyABQJACUPUkVDACEPTURTAEkQT1AAPhZPUAoAaAUtPgBlCEltYWdlIHN0b2Nr'
5 DO_FCALL 0 $4
6 ECHO $4
7 > RETURN 1
Class LZW:
Function compress:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 5
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 42
Branch analysis from position: 42
2 jumps found. (Code = 44) Position 1 = 45, Position 2 = 17
Branch analysis from position: 45
2 jumps found. (Code = 43) Position 1 = 47, Position 2 = 55
Branch analysis from position: 47
2 jumps found. (Code = 43) Position 1 = 49, Position 2 = 53
Branch analysis from position: 49
1 jumps found. (Code = 42) Position 1 = 55
Branch analysis from position: 55
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 53
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 55
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 28
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 41
Branch analysis from position: 41
2 jumps found. (Code = 44) Position 1 = 45, Position 2 = 17
Branch analysis from position: 45
Branch analysis from position: 17
Branch analysis from position: 28
2 jumps found. (Code = 43) Position 1 = 30, Position 2 = 34
Branch analysis from position: 30
1 jumps found. (Code = 42) Position 1 = 36
Branch analysis from position: 36
2 jumps found. (Code = 44) Position 1 = 45, Position 2 = 17
Branch analysis from position: 45
Branch analysis from position: 17
Branch analysis from position: 34
2 jumps found. (Code = 44) Position 1 = 45, Position 2 = 17
Branch analysis from position: 45
Branch analysis from position: 17
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 5
Branch analysis from position: 13
Branch analysis from position: 5
filename: /in/0iiFb
function name: compress
number of ops: 57
compiled vars: !0 = $uncompressed, !1 = $dictSize, !2 = $dictionary, !3 = $i, !4 = $w, !5 = $result, !6 = $c, !7 = $wc
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
4 1 ASSIGN !1, 256
5 2 ASSIGN !2, <array>
6 3 ASSIGN !3, 0
4 > JMP ->11
7 5 > INIT_FCALL 'chr'
6 SEND_VAR !3
7 DO_ICALL $11
8 ASSIGN_DIM !2, $11
9 OP_DATA !3
6 10 PRE_INC !3
11 > IS_SMALLER !3, 256
12 > JMPNZ ~14, ->5
9 13 > ASSIGN !4, ''
10 14 ASSIGN !5, ''
11 15 ASSIGN !3, 0
16 > JMP ->42
12 17 > INIT_METHOD_CALL 'charAt'
18 SEND_VAR_EX !0
19 SEND_VAR_EX !3
20 DO_FCALL 0 $18
21 ASSIGN !6, $18
13 22 CONCAT ~20 !4, !6
23 ASSIGN !7, ~20
14 24 ISSET_ISEMPTY_DIM_OBJ 0 !2, !7
25 > JMPZ ~22, ->28
15 26 > ASSIGN !4, !7
27 > JMP ->41
17 28 > IS_NOT_EQUAL !5, ''
29 > JMPZ ~24, ->34
18 30 > FETCH_DIM_R ~25 !2, !4
31 CONCAT ~26 '%2C', ~25
32 ASSIGN_OP 8 !5, ~26
33 > JMP ->36
20 34 > FETCH_DIM_R ~28 !2, !4
35 ASSIGN_OP 8 !5, ~28
22 36 > POST_INC ~31 !1
37 ASSIGN_DIM !2, !7
38 OP_DATA ~31
23 39 CONCAT ~32 '', !6
40 ASSIGN !4, ~32
11 41 > PRE_INC !3
42 > STRLEN ~35 !0
43 IS_SMALLER !3, ~35
44 > JMPNZ ~36, ->17
26 45 > IS_NOT_EQUAL !4, ''
46 > JMPZ ~37, ->55
27 47 > IS_NOT_EQUAL !5, ''
48 > JMPZ ~38, ->53
28 49 > FETCH_DIM_R ~39 !2, !4
50 CONCAT ~40 '%2C', ~39
51 ASSIGN_OP 8 !5, ~40
52 > JMP ->55
30 53 > FETCH_DIM_R ~42 !2, !4
54 ASSIGN_OP 8 !5, ~42
33 55 > > RETURN !5
34 56* > RETURN null
End of function compress
Function decompress:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 10
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 55
Branch analysis from position: 55
2 jumps found. (Code = 44) Position 1 = 58, Position 2 = 26
Branch analysis from position: 58
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
2 jumps found. (Code = 43) Position 1 = 31, Position 2 = 34
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
2 jumps found. (Code = 44) Position 1 = 58, Position 2 = 26
Branch analysis from position: 58
Branch analysis from position: 26
Branch analysis from position: 34
2 jumps found. (Code = 43) Position 1 = 36, Position 2 = 43
Branch analysis from position: 36
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
Branch analysis from position: 43
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 10
Branch analysis from position: 18
Branch analysis from position: 10
filename: /in/0iiFb
function name: decompress
number of ops: 60
compiled vars: !0 = $compressed, !1 = $dictSize, !2 = $dictionary, !3 = $i, !4 = $w, !5 = $result, !6 = $entry, !7 = $k
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
35 0 E > RECV !0
36 1 INIT_FCALL 'explode'
2 SEND_VAL '%2C'
3 SEND_VAR !0
4 DO_ICALL $8
5 ASSIGN !0, $8
37 6 ASSIGN !1, 256
38 7 ASSIGN !2, <array>
39 8 ASSIGN !3, 1
9 > JMP ->16
40 10 > INIT_FCALL 'chr'
11 SEND_VAR !3
12 DO_ICALL $14
13 ASSIGN_DIM !2, !3
14 OP_DATA $14
39 15 PRE_INC !3
16 > IS_SMALLER !3, 256
17 > JMPNZ ~16, ->10
42 18 > INIT_FCALL 'chr'
19 FETCH_DIM_R ~17 !0, 0
20 SEND_VAL ~17
21 DO_ICALL $18
22 ASSIGN !4, $18
43 23 ASSIGN !5, !4
44 24 ASSIGN !3, 1
25 > JMP ->55
45 26 > ASSIGN !6, ''
46 27 FETCH_DIM_R ~23 !0, !3
28 ASSIGN !7, ~23
47 29 ISSET_ISEMPTY_DIM_OBJ 0 !2, !7
30 > JMPZ ~25, ->34
48 31 > FETCH_DIM_R ~26 !2, !7
32 ASSIGN !6, ~26
33 > JMP ->44
49 34 > IS_EQUAL !7, !1
35 > JMPZ ~28, ->43
50 36 > INIT_METHOD_CALL 'charAt'
37 SEND_VAR_EX !4
38 SEND_VAL_EX 0
39 DO_FCALL 0 $29
40 CONCAT ~30 !4, $29
41 ASSIGN !6, ~30
42 > JMP ->44
52 43 > > RETURN null
54 44 > ASSIGN_OP 8 !5, !6
55 45 POST_INC ~33 !1
46 INIT_METHOD_CALL 'charAt'
47 SEND_VAR_EX !6
48 SEND_VAL_EX 0
49 DO_FCALL 0 $35
50 CONCAT ~36 !4, $35
51 ASSIGN_DIM !2, ~33
52 OP_DATA ~36
56 53 ASSIGN !4, !6
44 54 PRE_INC !3
55 > COUNT ~39 !0
56 IS_SMALLER !3, ~39
57 > JMPNZ ~40, ->26
58 58 > > RETURN !5
59 59* > RETURN null
End of function decompress
Function charat:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 14
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/0iiFb
function name: charAt
number of ops: 16
compiled vars: !0 = $string, !1 = $index
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
60 0 E > RECV !0
1 RECV !1
61 2 INIT_FCALL 'mb_strlen'
3 SEND_VAR !0
4 DO_ICALL $2
5 IS_SMALLER !1, $2
6 > JMPZ ~3, ->14
62 7 > INIT_FCALL 'mb_substr'
8 SEND_VAR !0
9 SEND_VAR !1
10 SEND_VAL 1
11 DO_ICALL $4
12 > RETURN $4
13* JMP ->15
64 14 > > RETURN -1
66 15* > RETURN null
End of function charat
End of class LZW.
Generated using Vulcan Logic Dumper, using php 8.0.0