php怎么按另外一个数组重新排列自身
php如何按另外一个数组重新排列自身?
php如何按另外一个数组重新排列自身?
------解决方案--------------------
- PHP code
function array_order(&$ar, $by) { asort($by); foreach($by as $k=>$v) { $r[$k] = $ar[$k]; } return $ar = $r; } $arr = array( 'a' => 'aa', 'b' => 'bb', 'c' => 'cc', ); $sort_by = array( 'a' => 2, 'b' => 3, 'c' => 1, ); array_order($arr, $sort_by); print_r($arr); <br><font color="#e78608">------解决方案--------------------</font><br>array_multisort($sort_by,SORT_ASC,$arr);<br>print_r($arr); <div class="clear"> </div>

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php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出?想实现这样的效果:而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端,那么就用Ajax;仅供参考:HTML code

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