function
ungerade(
$var
)
{
return
($var
%
2
==
1)
;
}
function
gerade($var
)
{
return
($var
%
2
==
0)
;
}
$array1
=
array
("a"=
1
,
"b"=
2
,
"c"=
3
,
"d"=
4
,
"e"=
5)
;
$array2
=
array
(6
,
7
,
8
,
9
,
10
,
11
,
12)
;
echo
"Ungerade
:\n"
;
print_r(array_filter($array1
,
"ungerade"))
;
echo
"Gerade:\n"
;
print_r(array_filter($array2
,
"gerade"))
;
|