php中查询数据库后批量赋值技巧<?phptry { $db=new PDO("mysql:host=localhost;dbname=pxscj","root","root");//实例化PDO类(创建PDO对象) //$db=new PDO("sqlsr...

方法一：$pretty = function($v='',$c="&nbsp;&nbsp;&nbsp;&nbsp;",$in=-1,$k=null)use(&$pretty){$r='';if(in_array(gettype($v),array('ob...