摘要: $longitude = 1111111; $latitude = 2222222; SELECT *,(st_distance (point ($longitude, $latitude),point(longitude,latitude) ) *111195) AS distance from 阅读全文
posted @ 2020-07-29 18:57 Aqufish 阅读(237) 评论(0) 推荐(0)
摘要: 1.UNIX_TIMESTAMP() $row = strtotime(date('Y-m-d', time()));//获取当天时间戳 DELETE FROM `table` where UNIX_TIMESTAMP(addtime) < '$row'//删除今天以前 2020-07-29 =》 阅读全文
posted @ 2020-07-29 18:48 Aqufish 阅读(518) 评论(0) 推荐(0)