foreach遍历数组
<?php
/*
* foreach
*/
$fruits
=
array
(
"lemon"
,
"orange"
,
"banana"
,
"apple"
);
sort(
$fruits
);
$n
=
count
(
$fruits
);
echo
"Length of fruits is: "
.
$n
.
"<br/>"
;
foreach
(
$fruits
as
$key
=>
$val
) {
echo
"fruits["
.
$key
.
"] = "
.
$val
.
"<br/>"
;
}
?>
推荐文章
2025-01-18
2024-11-28
2024-11-09
2024-10-25
2024-06-25
2024-01-04
2023-11-06
2023-10-30
2023-10-13
2023-10-10
稳定
产品高可用性高并发贴心
项目群及时沟通专业
产品经理1v1支持快速
MVP模式小步快跑承诺
我们选择声誉坚持
10年专注高端品质开发