Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 29, Position 2 = 34
Branch analysis from position: 29
2 jumps found. (Code = 43) Position 1 = 41, Position 2 = 42
Branch analysis from position: 41
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 42
Branch analysis from position: 34
filename: /in/WAZEo
function name: (null)
number of ops: 119
compiled vars: !0 = $debug, !1 = $arr1, !2 = $var2, !3 = $var3, !4 = $var4
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 0
5 1 ASSIGN_DIM !1
2 OP_DATA 'wello'
6 3 ASSIGN !2, 'woodbye+wruel+world'
7 4 INIT_FCALL 'pack'
5 SEND_VAL 'n%2A'
6 SEND_VAL 119
7 SEND_VAL 101
8 SEND_VAL 108
9 SEND_VAL 108
10 SEND_VAL 111
11 DO_ICALL $8
12 ASSIGN !3, $8
8 13 INIT_FCALL 'pack'
14 SEND_VAL 'n%2A'
15 SEND_VAL 30565
16 SEND_VAL 27756
17 SEND_VAL 28416
18 DO_ICALL $10
19 ASSIGN !4, $10
9 20 NOP
21 FAST_CONCAT ~12 'var3+%3D+', !3
22 ECHO ~12
10 23 INIT_FCALL 'var_dump'
24 SEND_VAR !4
25 DO_ICALL
11 26 FETCH_DIM_R ~14 !1, 0
27 IS_EQUAL !4, ~14
28 > JMPZ ~15, ->34
29 > ROPE_INIT 3 ~18 !3
30 ROPE_ADD 1 ~18 ~18, '+%3D%3D+'
31 FETCH_DIM_R ~16 !1, 0
32 ROPE_END 2 ~17 ~18, ~16
33 ECHO ~17
13 34 > INIT_FCALL 'strcmp'
35 SEND_VAR !4
36 FETCH_DIM_R ~20 !1, 0
37 SEND_VAL ~20
38 DO_ICALL $21
39 BOOL_NOT ~22 $21
40 > JMPZ ~22, ->42
41 > ECHO 'got+a+match+with+strcmp'
14 42 > INIT_FCALL 'var_dump'
43 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
44 SEND_VAL_EX 'a'
45 SEND_VAL_EX 'z'
46 DO_FCALL 0 $23
47 SEND_VAR $23
48 DO_ICALL
15 49 INIT_FCALL 'var_dump'
50 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
51 SEND_VAL_EX 'q111f'
52 SEND_VAL_EX 'fffff'
53 DO_FCALL 0 $25
54 SEND_VAR $25
55 DO_ICALL
16 56 INIT_FCALL 'var_dump'
57 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
58 SEND_VAR_EX !1
59 SEND_VAR_EX !2
60 DO_FCALL 0 $27
61 SEND_VAR $27
62 DO_ICALL
17 63 INIT_FCALL 'var_dump'
64 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
65 CHECK_FUNC_ARG
66 FETCH_DIM_FUNC_ARG $29 !1, 0
67 SEND_FUNC_ARG $29
68 SEND_VAR_EX !2
69 DO_FCALL 0 $30
70 SEND_VAR $30
71 DO_ICALL
18 72 INIT_FCALL 'var_dump'
73 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
74 SEND_VAR_EX !2
75 SEND_VAR_EX !2
76 DO_FCALL 0 $32
77 SEND_VAR $32
78 DO_ICALL
20 79 INIT_FCALL 'var_dump'
80 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
81 CHECK_FUNC_ARG
82 FETCH_DIM_FUNC_ARG $34 !1, 0
83 SEND_FUNC_ARG $34
84 SEND_VAR_EX !3
85 DO_FCALL 0 $35
86 SEND_VAR $35
87 DO_ICALL
21 88 INIT_FCALL 'var_dump'
89 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
90 CHECK_FUNC_ARG
91 FETCH_DIM_FUNC_ARG $37 !1, 0
92 SEND_FUNC_ARG $37
93 SEND_VAR_EX !4
94 DO_FCALL 0 $38
95 SEND_VAR $38
96 DO_ICALL
23 97 ECHO 'trying+the+binary+safe+node%21%0A'
24 98 INIT_FCALL 'var_dump'
99 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
100 CHECK_FUNC_ARG
101 FETCH_DIM_FUNC_ARG $40 !1, 0
102 SEND_FUNC_ARG $40
103 SEND_VAR_EX !3
104 SEND_VAL_EX 1
105 DO_FCALL 0 $41
106 SEND_VAR $41
107 DO_ICALL
25 108 INIT_FCALL 'var_dump'
109 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
110 CHECK_FUNC_ARG
111 FETCH_DIM_FUNC_ARG $43 !1, 0
112 SEND_FUNC_ARG $43
113 SEND_VAR_EX !4
114 SEND_VAL_EX 1
115 DO_FCALL 0 $44
116 SEND_VAR $44
117 DO_ICALL
46 118 > RETURN 1
Function poor_mans_strcmp:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 20
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 25
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 28, Position 2 = 34
Branch analysis from position: 28
2 jumps found. (Code = 43) Position 1 = 36, Position 2 = 45
Branch analysis from position: 36
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 39
Branch analysis from position: 38
2 jumps found. (Code = 43) Position 1 = 47, Position 2 = 53
Branch analysis from position: 47
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 53
Branch analysis from position: 39
Branch analysis from position: 45
Branch analysis from position: 34
Branch analysis from position: 25
Branch analysis from position: 20
filename: /in/WAZEo
function name: poor_mans_strcmp
number of ops: 55
compiled vars: !0 = $str1, !1 = $str2, !2 = $binary_safe, !3 = $str3, !4 = $str4, !5 = $debug, !6 = $result
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
27 0 E > RECV !0
1 RECV !1
2 RECV_INIT !2 0
30 3 CONCAT ~7 'a', !0
4 ASSIGN !3, ~7
31 5 CONCAT ~9 'a', !1
6 ASSIGN !4, ~9
33 7 > JMPZ !2, ->20
36 8 > INIT_FCALL 'str_replace'
9 SEND_VAL '%00'
10 SEND_VAL ''
11 SEND_VAR !3
12 DO_ICALL $11
13 ASSIGN !3, $11
37 14 INIT_FCALL 'str_replace'
15 SEND_VAL '%00'
16 SEND_VAL ''
17 SEND_VAR !4
18 DO_ICALL $13
19 ASSIGN !4, $13
39 20 > > JMPZ !5, ->25
21 > INIT_FCALL 'var_dump'
22 SEND_VAR !3
23 SEND_VAR !4
24 DO_ICALL
41 25 > ASSIGN !6, 0
42 26 IS_SMALLER !3, !4
27 > JMPZ ~17, ->34
28 > ROPE_INIT 4 ~19 !0
29 ROPE_ADD 1 ~19 ~19, '+is+LESSTHAN+'
30 ROPE_ADD 2 ~19 ~19, !1
31 ROPE_END 3 ~18 ~19, '%0A'
32 ECHO ~18
33 ASSIGN !6, -1
43 34 > IS_SMALLER !4, !3
35 > JMPZ ~22, ->45
36 > IS_EQUAL !6, -1
37 > JMPZ ~23, ->39
38 > ECHO 'Serious+error+detected%2C+keep+on+trucking%21%0A'
39 > ASSIGN !6, 1
40 ROPE_INIT 4 ~26 !0
41 ROPE_ADD 1 ~26 ~26, '+is+GREATERTHAN+'
42 ROPE_ADD 2 ~26 ~26, !1
43 ROPE_END 3 ~25 ~26, '%0A'
44 ECHO ~25
44 45 > IS_EQUAL !6, 0
46 > JMPZ ~28, ->53
47 > ROPE_INIT 5 ~30 'MATCH%3A+'
48 ROPE_ADD 1 ~30 ~30, !0
49 ROPE_ADD 2 ~30 ~30, '+with+'
50 ROPE_ADD 3 ~30 ~30, !1
51 ROPE_END 4 ~29 ~30, '%0A'
52 ECHO ~29
45 53 > > RETURN !6
46 54* > RETURN null
End of function poor_mans_strcmp
Generated using Vulcan Logic Dumper, using php 8.0.0