Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 28, Position 2 = 45
Branch analysis from position: 28
2 jumps found. (Code = 78) Position 1 = 29, Position 2 = 45
Branch analysis from position: 29
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 40
Branch analysis from position: 38
2 jumps found. (Code = 43) Position 1 = 42, Position 2 = 44
Branch analysis from position: 42
1 jumps found. (Code = 42) Position 1 = 28
Branch analysis from position: 28
Branch analysis from position: 44
Branch analysis from position: 40
Branch analysis from position: 45
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 45
filename: /in/btrIb
function name: (null)
number of ops: 80
compiled vars: !0 = $array, !1 = $value, !2 = $key
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, <array>
3 1 ECHO '%0A+on+empty+array%3A+%0A'
4 2 INIT_FCALL 'var_dump'
3 INIT_FCALL 'key'
4 SEND_VAR !0
5 DO_ICALL $4
6 SEND_VAR $4
7 DO_ICALL
6 8 ASSIGN_DIM !0
9 OP_DATA 'f'
7 10 ECHO '%0A+size+one+array%3A+%0A'
8 11 INIT_FCALL 'var_dump'
12 INIT_FCALL 'key'
13 SEND_VAR !0
14 DO_ICALL $7
15 SEND_VAR $7
16 DO_ICALL
10 17 ASSIGN_DIM !0
18 OP_DATA 'f'
11 19 ECHO '%0A+size+two+array%3A+%0A'
12 20 INIT_FCALL 'var_dump'
21 INIT_FCALL 'key'
22 SEND_VAR !0
23 DO_ICALL $10
24 SEND_VAR $10
25 DO_ICALL
14 26 ECHO '%0A+within+loop%3A+%0A'
15 27 > FE_RESET_R $12 !0, ->45
28 > > FE_FETCH_R ~13 $12, !1, ->45
29 > ASSIGN !2, ~13
16 30 INIT_FCALL 'var_dump'
31 INIT_FCALL 'key'
32 SEND_VAR !0
33 DO_ICALL $15
34 SEND_VAR $15
35 DO_ICALL
17 36 IS_EQUAL !2, 0
37 > JMPZ ~17, ->40
18 38 > ECHO '%0A+unsetting+first+element....+%0A'
19 39 UNSET_DIM !0, !2
22 40 > IS_EQUAL !2, 1
41 > JMPZ ~18, ->44
23 42 > ECHO '%0A+unsetting+second+element....+%0A'
24 43 UNSET_DIM !0, !2
15 44 > > JMP ->28
45 > FE_FREE $12
28 46 ECHO '%0A+after+loop%3A+%0A'
29 47 INIT_FCALL 'var_dump'
48 INIT_FCALL 'key'
49 SEND_VAR !0
50 DO_ICALL $19
51 SEND_VAR $19
52 DO_ICALL
31 53 INIT_FCALL 'reset'
54 SEND_REF !0
55 DO_ICALL
32 56 ECHO '%0A+after+reset%3A+%0A'
33 57 INIT_FCALL 'var_dump'
58 INIT_FCALL 'key'
59 SEND_VAR !0
60 DO_ICALL $22
61 SEND_VAR $22
62 DO_ICALL
35 63 INIT_FCALL 'end'
64 SEND_REF !0
65 DO_ICALL
36 66 ECHO '%0A+after+end%3A+%0A'
37 67 INIT_FCALL 'var_dump'
68 INIT_FCALL 'key'
69 SEND_VAR !0
70 DO_ICALL $25
71 SEND_VAR $25
72 DO_ICALL
39 73 ECHO '%0A+trying+to+trigger+%22Undefined+index%3A++%22+error%3A+with+NULL+key%0A'
40 74 FETCH_DIM_R ~27 !0, null
75 FREE ~27
42 76 ECHO '%0A+trying+to+trigger+%22Undefined+index%3A++%22+error%3A+with+empty+string+key%0A'
43 77 FETCH_DIM_R ~28 !0, ''
78 FREE ~28
79 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0