2013年7月23日
mysql查询昨天本周上周上月
摘要： 昨天$yestoday = date("Y-m-d 00:00:00",strtotime('-1day'));$today = date("Y-m-d 00:00:00");$result = $this->my_class->get_sql("select count(*) from obj_folder where create_time>'$yestoday' and create_time<='$today'");查询当前这周的数据SELECT name 阅读全文
posted @ 2013-07-23 10:40 zenghansen 阅读(1118) 评论(0) 推荐(0)