代码如下:
<html>
<body>
<?php
$fruits
=
array
("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
ksort(
$fruits
);
foreach
(
$fruits
as
$key
=>
$val
) {
echo
"$key : $val <br />";
}
?>
</body>
</html>
返回的结果如下：
代码如下:
a : orange
b : banana
c : apple
d : lemon