分享一种二维数组排序的简单方法,该如何处理
分享一种二维数组排序的简单方法
- PHP code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ -->function array_sort($arr,$field,$by=SORT_ASC) { foreach($arr as $v) { $r[] = $v[$field]; } array_multisort($r,$by,$arr); return $arr; } $array = array( array(´name´=>´手机´,´brand´=>´诺基亚´,´price´=>3000), array(´name´=>´笔记本电脑´,´brand´=>´lenovo´,´price´=>4000), ); $a=array_sort($array,´price´,SORT_DESC); echo "<pre class="brush:php;toolbar:false">"; print_r($a);
欢迎使用。。。
------解决方案--------------------
一直都是这个啊,呵呵。
------解决方案--------------------
还不如不封装呢 直接 array_multisort
------解决方案--------------------
php里有自动排序的函数的
------解决方案--------------------
三维数组是否要再封装一个?
------解决方案--------------------

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