weixin_41213085的博客

$page=request()->get('page'); $num = 10; //分页个数 $page = $page ? $page : 1; //当前页 $limit=($page-1)*10; $count_list="SELECT * FROM qk_support_order as c LEFT JOIN (SELECT * FROM qk_support_order_detail as a GROUP BY a.order_id ,a.shop_id ORDER BY order_d.

lon1当前用户经度 lat1当前用户纬度，lon2 sql的经度字段 lat sql的纬度字 function distance_sql($lon1,$lat1,$lon2,$lat2) { $sql = "round(6378.138*2*asin(sqrt(pow(sin( ({$lat1}*pi()/180-{$lat2}*pi()/180)/2),2)+cos({$lat1}*pi()/180)*cos({$lat2}*pi()/180)* pow(sin( ({$lon1}*pi().

 if (!-e $request_filename) {         rewrite  ^(.*)$  /index.php?s=/$1  last;         break;   就ok了