Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
2 jumps found. (Code = 44) Position 1 = 35, Position 2 = 11
Branch analysis from position: 35
1 jumps found. (Code = 42) Position 1 = 61
Branch analysis from position: 61
2 jumps found. (Code = 44) Position 1 = 64, Position 2 = 46
Branch analysis from position: 64
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 46
2 jumps found. (Code = 44) Position 1 = 64, Position 2 = 46
Branch analysis from position: 64
Branch analysis from position: 46
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 31
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 35, Position 2 = 11
Branch analysis from position: 35
Branch analysis from position: 11
Branch analysis from position: 31
filename: /in/BRIok
function name: (null)
number of ops: 71
compiled vars: !0 = $citiesHeap, !1 = $file, !2 = $cityData, !3 = $city
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > NEW $4 'ExtendedSPLHeap'
1 DO_FCALL 0
2 ASSIGN !0, $4
16 3 NEW $7 'SplFileObject'
4 SEND_VAL_EX 'cities.csv'
5 DO_FCALL 0
6 ASSIGN !1, $7
17 7 INIT_METHOD_CALL !1, 'setFlags'
8 SEND_VAL_EX 5
9 DO_FCALL 0
18 10 > JMP ->31
19 11 > INIT_METHOD_CALL !1, 'fgetcsv'
12 DO_FCALL 0 $11
13 ASSIGN !2, $11
20 14 TYPE_CHECK 1020 !2
15 > JMPZ ~13, ->31
21 16 > NEW $14 'StdClass'
17 DO_FCALL 0
18 ASSIGN !3, $14
22 19 FETCH_DIM_R ~18 !2, 0
20 ASSIGN_OBJ !3, 'name'
21 OP_DATA ~18
23 22 FETCH_DIM_R ~20 !2, 1
23 ASSIGN_OBJ !3, 'latitude'
24 OP_DATA ~20
24 25 FETCH_DIM_R ~22 !2, 2
26 ASSIGN_OBJ !3, 'longitude'
27 OP_DATA ~22
26 28 INIT_METHOD_CALL !0, 'insert'
29 SEND_VAR_EX !3
30 DO_FCALL 0
18 31 > INIT_METHOD_CALL !1, 'eof'
32 DO_FCALL 0 $24
33 BOOL_NOT ~25 $24
34 > JMPNZ ~25, ->11
30 35 > ECHO 'There+are+'
36 INIT_METHOD_CALL !0, 'count'
37 DO_FCALL 0 $26
38 ECHO $26
39 ECHO '+cities+in+the+heap'
40 ECHO '%0A'
32 41 ECHO 'FROM+NORTH+TO+SOUTH'
42 ECHO '%0A'
33 43 INIT_METHOD_CALL !0, 'top'
44 DO_FCALL 0
34 45 > JMP ->61
35 46 > INIT_METHOD_CALL !0, 'current'
47 DO_FCALL 0 $28
48 ASSIGN !3, $28
37 49 INIT_FCALL 'sprintf'
38 50 SEND_VAL '%25-20s+%25%2B3.4f++%25%2B3.4f%0A'
39 51 FETCH_OBJ_R ~30 !3, 'name'
52 SEND_VAL ~30
40 53 FETCH_OBJ_R ~31 !3, 'latitude'
54 SEND_VAL ~31
41 55 FETCH_OBJ_R ~32 !3, 'longitude'
56 SEND_VAL ~32
57 DO_ICALL $33
58 ECHO $33
44 59 INIT_METHOD_CALL !0, 'next'
60 DO_FCALL 0
34 61 > INIT_METHOD_CALL !0, 'valid'
62 DO_FCALL 0 $35
63 > JMPNZ $35, ->46
47 64 > ECHO 'There+are+'
65 INIT_METHOD_CALL !0, 'count'
66 DO_FCALL 0 $36
67 ECHO $36
68 ECHO '+cities+in+the+heap'
69 ECHO '%0A'
70 > RETURN 1
Class ExtendedSPLHeap:
Function compare:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/BRIok
function name: compare
number of ops: 16
compiled vars: !0 = $a, !1 = $b
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
1 RECV !1
5 2 FETCH_OBJ_R ~2 !0, 'latitude'
3 FETCH_OBJ_R ~3 !1, 'latitude'
4 IS_EQUAL ~2, ~3
5 > JMPZ ~4, ->7
6 6 > > RETURN 0
8 7 > FETCH_OBJ_R ~5 !0, 'latitude'
8 FETCH_OBJ_R ~6 !1, 'latitude'
9 IS_SMALLER ~5, ~6
10 > JMPZ ~7, ->13
11 > QM_ASSIGN ~8 -1
12 > JMP ->14
13 > QM_ASSIGN ~8 1
14 > > RETURN ~8
9 15* > RETURN null
End of function compare
End of class ExtendedSPLHeap.
Generated using Vulcan Logic Dumper, using php 8.0.0