01.
$memfood1
= 0;
02.
if
( isset(
$POST
[
'memfood1'
])){
03.
$memfood1
=
$_POST
[
'memfood1'
];
04.
}
05.
$memfood2
= 0;
06.
if
( isset(
$POST
[
'memfood2'
])){
07.
$memfood2
=
$_POST
[
'memfood2'
];
08.
}
09.
$memfood3
= 0;
10.
if
( isset(
$POST
[
'memfood3'
])){
11.
$memfood3
=
$_POST
[
'memfood3'
];
12.
}