Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/DgbMG
function name: (null)
number of ops: 4
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
27 0 E > INIT_FCALL 'countvowelsinfile'
1 SEND_VAL '%2Fin%2FDgbMG'
2 DO_FCALL 0
3 > RETURN 1
Function countvowelsinfile:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 7
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
2 jumps found. (Code = 44) Position 1 = 47, Position 2 = 19
Branch analysis from position: 47
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 23
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 27
Branch analysis from position: 26
2 jumps found. (Code = 43) Position 1 = 30, Position 2 = 31
Branch analysis from position: 30
2 jumps found. (Code = 43) Position 1 = 34, Position 2 = 35
Branch analysis from position: 34
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 39
Branch analysis from position: 38
2 jumps found. (Code = 43) Position 1 = 42, Position 2 = 43
Branch analysis from position: 42
2 jumps found. (Code = 44) Position 1 = 47, Position 2 = 19
Branch analysis from position: 47
Branch analysis from position: 19
Branch analysis from position: 43
Branch analysis from position: 39
Branch analysis from position: 35
Branch analysis from position: 31
Branch analysis from position: 27
Branch analysis from position: 23
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 7
Branch analysis from position: 17
Branch analysis from position: 7
filename: /in/DgbMG
function name: countVowelsInFile
number of ops: 56
compiled vars: !0 = $f, !1 = $handle, !2 = $buf, !3 = $i, !4 = $a, !5 = $e, !6 = $o, !7 = $u
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > RECV !0
10 1 INIT_FCALL 'fopen'
2 SEND_VAR !0
3 SEND_VAL 'r'
4 DO_ICALL $8
5 ASSIGN !1, $8
11 6 > JMP ->12
7 > INIT_FCALL 'fgets'
8 SEND_VAR !1
9 SEND_VAL 4096
10 DO_ICALL $10
11 ASSIGN !2, $10
12 > INIT_FCALL 'feof'
13 SEND_VAR !1
14 DO_ICALL $12
15 BOOL_NOT ~13 $12
16 > JMPNZ ~13, ->7
13 17 > ASSIGN !3, 0
18 > JMP ->44
15 19 > FETCH_DIM_R ~15 !2, !3
20 IS_EQUAL ~15, 'a'
21 > JMPZ ~16, ->23
22 > PRE_INC !4
16 23 > FETCH_DIM_R ~18 !2, !3
24 IS_EQUAL ~18, 'e'
25 > JMPZ ~19, ->27
26 > PRE_INC !5
17 27 > FETCH_DIM_R ~21 !2, !3
28 IS_EQUAL ~21, 'i'
29 > JMPZ ~22, ->31
30 > PRE_INC !3
18 31 > FETCH_DIM_R ~24 !2, !3
32 IS_EQUAL ~24, 'o'
33 > JMPZ ~25, ->35
34 > PRE_INC !6
19 35 > FETCH_DIM_R ~27 !2, !3
36 IS_EQUAL ~27, 'u'
37 > JMPZ ~28, ->39
38 > PRE_INC !7
20 39 > FETCH_DIM_R ~30 !2, !3
40 IS_EQUAL ~30, 'e'
41 > JMPZ ~31, ->43
42 > PRE_INC !5
13 43 > PRE_INC !3
44 > STRLEN ~34 !2
45 IS_SMALLER !3, ~34
46 > JMPNZ ~35, ->19
22 47 > INIT_FCALL 'fclose'
48 SEND_VAR !1
49 DO_ICALL
24 50 ADD ~37 !4, !5
51 ADD ~38 ~37, !3
52 ADD ~39 ~38, !6
53 ADD ~40 ~39, !7
54 > RETURN ~40
25 55* > RETURN null
End of function countvowelsinfile
Generated using Vulcan Logic Dumper, using php 8.0.0