<?php
class
CIDMaker
{
var
$id
;
var
$err
;
var
$idx
=
array
(1,1,1,1,1,1,1,1,3,1,1,2,2,2,3,2,2,2,2,2,2,2,3,3,3,3);
var
$idy
=
array
(0,1,2,3,4,5,6,7,4,8,9,0,1,2,5,3,4,5,6,7,8,9,0,1,2,3);
function
check(
$id_no
)
{
$id_no
= ucfirst(
$id_no
);
if
(
ereg
(
"^[A-Z][0-9]{9}$"
,
$id_no
))
{
for
(
$i
=0;
$i
<10;
$i
++)
$ch
[
$i
] =
substr
(
$id_no
,
$i
,1);
$i
= 0;
for
(
$char
=
"A"
;
$char
!=
$ch
[0];
$char
++)
$i
++;
$id
=
$this
->idx[
$i
]+
$this
->idy[
$i
]*9+
$ch
[1]*8+
$ch
[2]*7+
$ch
[3]*6+
$ch
[4]*5+
$ch
[5]*4+
$ch
[6]*3+
$ch
[7]*2+
$ch
[8]*1+
$ch
[9]*1;
$id
= ((
$id
% 10) == 0) ? TRUE : FALSE;
return
$id
;
}
else
return
0;
}
}
?>