Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/abRJG
function name: (null)
number of ops: 59
compiled vars: !0 = $arr1, !1 = $var2, !2 = $var3
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN_DIM !0
1 OP_DATA 'wello'
4 2 ASSIGN !1, 'woodbye+wruel+world'
5 3 INIT_FCALL 'pack'
4 SEND_VAL 'C%2A'
5 SEND_VAL 118
6 SEND_VAL 101
7 SEND_VAL 108
8 SEND_VAL 108
9 SEND_VAL 111
10 DO_ICALL $5
11 ASSIGN !2, $5
7 12 INIT_FCALL 'var_dump'
13 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
14 SEND_VAL_EX 'a'
15 SEND_VAL_EX 'z'
16 DO_FCALL 0 $7
17 SEND_VAR $7
18 DO_ICALL
8 19 INIT_FCALL 'var_dump'
20 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
21 SEND_VAL_EX 'q111f'
22 SEND_VAL_EX 'fffff'
23 DO_FCALL 0 $9
24 SEND_VAR $9
25 DO_ICALL
9 26 INIT_FCALL 'var_dump'
27 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
28 SEND_VAR_EX !0
29 SEND_VAR_EX !1
30 DO_FCALL 0 $11
31 SEND_VAR $11
32 DO_ICALL
10 33 INIT_FCALL 'var_dump'
34 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
35 CHECK_FUNC_ARG
36 FETCH_DIM_FUNC_ARG $13 !0, 0
37 SEND_FUNC_ARG $13
38 SEND_VAR_EX !1
39 DO_FCALL 0 $14
40 SEND_VAR $14
41 DO_ICALL
11 42 INIT_FCALL 'var_dump'
43 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
44 SEND_VAR_EX !1
45 SEND_VAR_EX !1
46 DO_FCALL 0 $16
47 SEND_VAR $16
48 DO_ICALL
12 49 INIT_FCALL 'var_dump'
50 INIT_FCALL_BY_NAME 'poor_mans_strcmp'
51 CHECK_FUNC_ARG
52 FETCH_DIM_FUNC_ARG $18 !0, 0
53 SEND_FUNC_ARG $18
54 SEND_VAR_EX !2
55 DO_FCALL 0 $19
56 SEND_VAR $19
57 DO_ICALL
23 58 > RETURN 1
Function poor_mans_strcmp:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 14
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 17
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
Branch analysis from position: 14
filename: /in/abRJG
function name: poor_mans_strcmp
number of ops: 19
compiled vars: !0 = $str1, !1 = $str2, !2 = $result, !3 = $str3, !4 = $str4
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > RECV !0
1 RECV !1
16 2 ASSIGN !2, 0
17 3 CONCAT ~6 'a', !0
4 ASSIGN !3, ~6
18 5 CONCAT ~8 'a', !1
6 ASSIGN !4, ~8
19 7 INIT_FCALL 'var_dump'
8 SEND_VAR !3
9 SEND_VAR !4
10 DO_ICALL
20 11 IS_SMALLER !3, !4
12 > JMPZ ~11, ->14
13 > ASSIGN !2, -1
21 14 > IS_SMALLER !4, !3
15 > JMPZ ~13, ->17
16 > ASSIGN !2, 1
22 17 > > RETURN !2
23 18* > RETURN null
End of function poor_mans_strcmp
Generated using Vulcan Logic Dumper, using php 8.0.0