Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/O7B22
function name: (null)
number of ops: 11
compiled vars: !0 = $a, !1 = $b
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
38 0 E > ASSIGN !0, '%E6%B5%8B%E8%AF%95%E8%BF%99%E6%98%AF%E4%B8%80%E4%B8%AA%E6%B5%8B%E8%AF%95'
41 1 INIT_FCALL 'csubstr'
2 SEND_VAR !0
3 SEND_VAL 0
4 SEND_VAL 5
5 DO_FCALL 0 $3
6 ASSIGN !1, $3
42 7 INIT_FCALL 'var_dump'
8 SEND_VAR !1
9 DO_ICALL
44 10 > RETURN 1
Function msubstr:
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 = 42) Position 1 = 9
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 22
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 34
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 22
Branch analysis from position: 13
Branch analysis from position: 22
filename: /in/O7B22
function name: msubstr
number of ops: 62
compiled vars: !0 = $str, !1 = $start, !2 = $length, !3 = $charset, !4 = $suffix, !5 = $suffixStr, !6 = $re, !7 = $match, !8 = $slice
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 RECV_INIT !1 0
2 RECV !2
3 RECV_INIT !3 'utf-8'
4 RECV_INIT !4 <true>
5 5 > JMPZ !4, ->8
6 6 > ASSIGN !5, '%E2%80%A6'
7 > JMP ->9
8 8 > ASSIGN !5, ''
10 9 > INIT_FCALL 'function_exists'
10 SEND_VAL 'mb_substr'
11 DO_ICALL $11
12 > JMPZ $11, ->22
11 13 > INIT_FCALL 'mb_substr'
14 SEND_VAR !0
15 SEND_VAR !1
16 SEND_VAR !2
17 SEND_VAR !3
18 DO_ICALL $12
19 CONCAT ~13 $12, !5
20 > RETURN ~13
21* JMP ->34
12 22 > INIT_FCALL 'function_exists'
23 SEND_VAL 'iconv_substr'
24 DO_ICALL $14
25 > JMPZ $14, ->34
13 26 > INIT_FCALL_BY_NAME 'iconv_substr'
27 SEND_VAR_EX !0
28 SEND_VAR_EX !1
29 SEND_VAR_EX !2
30 SEND_VAR_EX !3
31 DO_FCALL 0 $15
32 CONCAT ~16 $15, !5
33 > RETURN ~16
15 34 > ASSIGN_DIM !6, 'utf-8'
35 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%C2-%DF%5D%5B%80-%BF%5D%7C%5B%E0-%EF%5D%5B%80-%BF%5D%7B2%7D%7C%5B%F0-%FF%5D%5B%80-%BF%5D%7B3%7D%2F'
16 36 ASSIGN_DIM !6, 'gb2312'
37 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%B0-%F7%5D%5B%A0-%FE%5D%2F'
17 38 ASSIGN_DIM !6, 'gbk'
39 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%81-%FE%5D%5B%40-%FE%5D%2F'
18 40 ASSIGN_DIM !6, 'big5'
41 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%81-%FE%5D%28%5B%40-%7E%5D%7C%A1-%FE%5D%29%2F'
19 42 INIT_FCALL 'preg_match_all'
43 FETCH_DIM_R ~21 !6, !3
44 SEND_VAL ~21
45 SEND_VAR !0
46 SEND_REF !7
47 DO_ICALL
20 48 INIT_FCALL 'join'
49 SEND_VAL ''
50 INIT_FCALL 'array_slice'
51 FETCH_DIM_R ~23 !7, 0
52 SEND_VAL ~23
53 SEND_VAR !1
54 SEND_VAR !2
55 DO_ICALL $24
56 SEND_VAR $24
57 DO_ICALL $25
58 ASSIGN !8, $25
21 59 CONCAT ~27 !8, !5
60 > RETURN ~27
22 61* > RETURN null
End of function msubstr
Function csubstr:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 16
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 42, Position 2 = 44
Branch analysis from position: 42
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 44
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/O7B22
function name: csubstr
number of ops: 46
compiled vars: !0 = $str, !1 = $start, !2 = $length, !3 = $charset, !4 = $suffix, !5 = $re, !6 = $match, !7 = $slice
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
24 0 E > RECV !0
1 RECV_INIT !1 0
2 RECV !2
3 RECV_INIT !3 'utf-8'
4 RECV_INIT !4 <true>
26 5 INIT_FCALL 'function_exists'
6 SEND_VAL 'mb_substr'
7 DO_ICALL $8
8 > JMPZ $8, ->16
27 9 > INIT_FCALL 'mb_substr'
10 SEND_VAR !0
11 SEND_VAR !1
12 SEND_VAR !2
13 SEND_VAR !3
14 DO_ICALL $9
15 > RETURN $9
28 16 > ASSIGN_DIM !5, 'utf-8'
17 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%C2-%DF%5D%5B%80-%BF%5D%7C%5B%E0-%EF%5D%5B%80-%BF%5D%7B2%7D%7C%5B%F0-%FF%5D%5B%80-%BF%5D%7B3%7D%2F'
29 18 ASSIGN_DIM !5, 'gb2312'
19 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%B0-%F7%5D%5B%A0-%FE%5D%2F'
30 20 ASSIGN_DIM !5, 'gbk'
21 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%81-%FE%5D%5B%40-%FE%5D%2F'
31 22 ASSIGN_DIM !5, 'big5'
23 OP_DATA '%2F%5B%01-%7F%5D%7C%5B%81-%FE%5D%28%5B%40-%7E%5D%7C%A1-%FE%5D%29%2F'
32 24 INIT_FCALL 'preg_match_all'
25 FETCH_DIM_R ~14 !5, !3
26 SEND_VAL ~14
27 SEND_VAR !0
28 SEND_REF !6
29 DO_ICALL
33 30 INIT_FCALL 'join'
31 SEND_VAL ''
32 INIT_FCALL 'array_slice'
33 FETCH_DIM_R ~16 !6, 0
34 SEND_VAL ~16
35 SEND_VAR !1
36 SEND_VAR !2
37 DO_ICALL $17
38 SEND_VAR $17
39 DO_ICALL $18
40 ASSIGN !7, $18
34 41 > JMPZ !4, ->44
42 > CONCAT ~20 !7, '%E2%80%A6'
43 > RETURN ~20
35 44 > > RETURN !7
36 45* > RETURN null
End of function csubstr
Generated using Vulcan Logic Dumper, using php 8.0.0