这样写哪里错了好像只能清理第一个数据库
$today=date('ymd');
$date=date(ymd,strtotime($today.-3 day));
$arr=array('baidudy','aamm1');
foreach($arr as $value){
mysql_select_db('$value');
mysql_query(delete from `clicked` where `date` mysql_query(delete from `clickip` where `date` }
------解决方案--------------------
php codeforeach($arr as $value){mysql_select_db($value);mysql_query(delete from `clicked` where `date`