多维数组自定义排序

function array_orderby()
{
    $args = func_get_args();
    $data = array_shift($args);
    foreach ($args as $n => $field) {
        if (is_string($field)) {
            $tmp = array();
            foreach ($data as $key => $row)
                $tmp[$key] = $row[$field];
            $args[$n] = $tmp;
            }
    }
    $args[] = &$data;
    call_user_func_array('array_multisort', $args);
    return array_pop($args);
}


$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);


$sorted = array_orderby($data, 'volume', SORT_DESC, 'edition', SORT_ASC);
  /**
     * @Author MR.Sui
     * @title [自定义排序]
     * @return mixed
     */
    public function Uorderby()
    {
        $args = func_get_args();
        $data = array_shift($args);
        foreach ($args as $n => $field)
       {
            if (is_string($field))
            {
                $tmp = [];
                array_walk($data,function($item,$key)use(&$tmp,$field){
                    $tmp[$key] = $item[$field];
                });
                $args[$n] = $tmp;
            }
        }
        $args[] = &$data;
       # sui($args);
        call_user_func_array('array_multisort', $args);
        return array_pop($args);
    }

 $menu =  $this->Uorderby($menu, 'sort', SORT_DESC);

  

原文地址:https://www.cnblogs.com/boundless-sky/p/7856875.html