Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/PHpUr
function name: (null)
number of ops: 23
compiled vars: !0 = $today, !1 = $birth_date, !2 = $age
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > INIT_FCALL 'date'
1 SEND_VAL 'Y'
2 DO_ICALL $3
3 INIT_FCALL 'date'
4 SEND_VAL 'm'
5 DO_ICALL $4
6 CONCAT ~5 $3, $4
7 INIT_FCALL 'date'
8 SEND_VAL 'd'
9 DO_ICALL $6
10 CONCAT ~7 ~5, $6
11 ECHO ~7
6 12 INIT_FCALL 'date'
13 SEND_VAL 'Ymd'
14 DO_ICALL $8
15 ASSIGN !0, $8
8 16 ASSIGN !1, '1981-02-20'
10 17 INIT_FCALL_BY_NAME 'getAge'
18 SEND_VAR_EX !1
19 DO_FCALL 0 $11
20 ASSIGN !2, $11
12 21 ECHO !2
23 22 > RETURN 1
Function getage:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 34, Position 2 = 36
Branch analysis from position: 34
2 jumps found. (Code = 43) Position 1 = 37, Position 2 = 38
Branch analysis from position: 37
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 38
Branch analysis from position: 36
filename: /in/PHpUr
function name: getAge
number of ops: 40
compiled vars: !0 = $birth_date, !1 = $year, !2 = $month, !3 = $day, !4 = $year_diff, !5 = $month_diff, !6 = $day_diff
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > RECV !0
15 1 INIT_FCALL 'explode'
2 SEND_VAL '-'
3 SEND_VAR !0
4 DO_ICALL $7
5 FETCH_LIST_R $8 $7, 0
6 ASSIGN !1, $8
7 FETCH_LIST_R $10 $7, 1
8 ASSIGN !2, $10
9 FETCH_LIST_R $12 $7, 2
10 ASSIGN !3, $12
11 FREE $7
16 12 INIT_FCALL 'var_dump'
13 SEND_VAR !1
14 SEND_VAR !2
15 SEND_VAR !3
16 DO_ICALL
17 17 INIT_FCALL 'date'
18 SEND_VAL 'Y'
19 DO_ICALL $15
20 SUB ~16 $15, !1
21 ASSIGN !4, ~16
18 22 INIT_FCALL 'date'
23 SEND_VAL 'm'
24 DO_ICALL $18
25 SUB ~19 $18, !2
26 ASSIGN !5, ~19
19 27 INIT_FCALL 'date'
28 SEND_VAL 'd'
29 DO_ICALL $21
30 SUB ~22 $21, !3
31 ASSIGN !6, ~22
20 32 IS_SMALLER ~24 !6, 0
33 > JMPNZ_EX ~24 ~24, ->36
34 > IS_SMALLER ~25 !5, 0
35 BOOL ~24 ~25
36 > > JMPZ ~24, ->38
21 37 > PRE_DEC !4
22 38 > > RETURN !4
23 39* > RETURN null
End of function getage
Generated using Vulcan Logic Dumper, using php 8.0.0