本文介绍下,php中使用array_multisort函数进行二维数组排序的例子,有需要的朋友,参考下吧。继上一篇文章:PHP二维数组排序自定义函数,今天,我们再介绍一个php二维数组排序的例子。
php对二维数组的排序很简单,主要用到array_multisort函数。
例子:
复制代码 代码如下:
/**
* php二维数组排序
* edit www.bitsCN.com
*/
$data = array();
$data[] = array('volume' => 67, 'edition' => 2);
$data[] = array('volume' => 86, 'edition' => 1);
$data[] = array('volume' => 85, 'edition' => 6);
$data[] = array('volume' => 98, 'edition' => 2);
$data[] = array('volume' => 86, 'edition' => 6);
$data[] = array('volume' => 67, 'edition' => 7);
// 取得列的列表
foreach ($data as $key => $row)
{
$volume[$key] = $row['volume'];
$edition[$key] = $row['edition'];
}
array_multisort($volume, SORT_DESC, $edition, SORT_ASC, $data);
print_r($data);
?>
输出结果:
复制代码 代码如下:
Array
(
[0] => Array
(
[volume] => 98
[edition] => 2
)
[1] => Array
(
[volume] => 86
[edition] => 1
)
[2] => Array
(
[volume] => 86
[edition] => 6
)
[3] => Array
(
[volume] => 85
[edition] => 6
)
[4] => Array
(
[volume] => 67
[edition] => 2
)
[5] => Array
(
[volume] => 67
[edition] => 7
)
)
说明:
array_multisort函数的参数非常灵活,大家可以参照php手册中的说明,深入研究下。

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