分享个PHP二维数组按照指定的字段排序的函数
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下面言归正传,开发的时候要用到数组排序,所以就研究了下,分享出来,,PHP一维数据排序,我们都知道,用自带的各种函数就可以了,二维数据排序,就的自己写了,代码如下/**<br>
* 二维数组根据字段进行排序<br>
* @params array $array 需要排序的数组<br>
* @params string $field 排序的字段<br>
* @params string $sort 排序顺序标志 SORT_DESC 降序;SORT_ASC 升序<br>
*/<br>
function arraySequence($array, $field, $sort = 'SORT_DESC')<br>
{<br>
$arrSort = array();<br>
foreach ($array as $uniqid => $row) {<br>
foreach ($row as $key => $value) {<br>
$arrSort[$key][$uniqid] = $value;<br>
}<br>
}<br>
array_multisort($arrSort[$field], constant($sort), $array);<br>
return $array;<br>
}
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