Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/eVRLA
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
43 0 E > INIT_FCALL 'validate_ean13barcode'
1 SEND_VAL 3001209537341
2 DO_FCALL 0 $0
3 CONCAT ~1 'ean+valide+%3A+', $0
4 CONCAT ~2 ~1, ''
5 ECHO ~2
6 > RETURN 1
Function validate_ean13barcode:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 48, Position 2 = 49
Branch analysis from position: 48
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 49
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/eVRLA
function name: validate_EAN13Barcode
number of ops: 51
compiled vars: !0 = $barcode, !1 = $digits, !2 = $even_sum, !3 = $even_sum_three, !4 = $odd_sum, !5 = $total_sum, !6 = $next_ten, !7 = $check_digit
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
6 1 INIT_FCALL 'preg_match'
2 SEND_VAL '%2F%5E%5B0-9%5D%7B13%7D%24%2F'
3 SEND_VAR !0
4 DO_ICALL $8
5 BOOL_NOT ~9 $8
6 > JMPZ ~9, ->8
7 7 > > RETURN <false>
10 8 > ASSIGN !1, !0
14 9 FETCH_DIM_R ~11 !1, 1
10 FETCH_DIM_R ~12 !1, 3
11 ADD ~13 ~11, ~12
12 FETCH_DIM_R ~14 !1, 5
13 ADD ~15 ~13, ~14
15 14 FETCH_DIM_R ~16 !1, 7
15 ADD ~17 ~15, ~16
16 FETCH_DIM_R ~18 !1, 9
17 ADD ~19 ~17, ~18
18 FETCH_DIM_R ~20 !1, 11
19 ADD ~21 ~19, ~20
14 20 ASSIGN !2, ~21
18 21 MUL ~23 !2, 3
22 ASSIGN !3, ~23
22 23 FETCH_DIM_R ~25 !1, 0
24 FETCH_DIM_R ~26 !1, 2
25 ADD ~27 ~25, ~26
26 FETCH_DIM_R ~28 !1, 4
27 ADD ~29 ~27, ~28
23 28 FETCH_DIM_R ~30 !1, 6
29 ADD ~31 ~29, ~30
30 FETCH_DIM_R ~32 !1, 8
31 ADD ~33 ~31, ~32
32 FETCH_DIM_R ~34 !1, 10
33 ADD ~35 ~33, ~34
22 34 ASSIGN !4, ~35
26 35 ADD ~37 !3, !4
36 ASSIGN !5, ~37
30 37 INIT_FCALL 'ceil'
38 DIV ~39 !5, 10
39 SEND_VAL ~39
40 DO_ICALL $40
41 MUL ~41 $40, 10
42 ASSIGN !6, ~41
31 43 SUB ~43 !6, !5
44 ASSIGN !7, ~43
35 45 FETCH_DIM_R ~45 !1, 12
46 IS_EQUAL !7, ~45
47 > JMPZ ~46, ->49
36 48 > > RETURN <true>
39 49 > > RETURN <false>
40 50* > RETURN null
End of function validate_ean13barcode
Generated using Vulcan Logic Dumper, using php 8.0.0