$now=time(); //当前时间 $StrUpdate = "Update $tbl_article set hits=hits+1"; if(date("d",$lasthittime)==date("d",$now)){//同一天 $StrUpdate = $StrUpdate.",dayhits = dayhits+1"; }else{ $StrUpdate = $StrUpdate.",dayhits = 0"; } if(date("W",$lasthittime)==date("W",$now)){//同一周 $StrUpdate = $StrUpdate.",weekhits = weekhits+1"; }else{ $StrUpdate = $StrUpdate.",weekhits = 0"; } if(date("m",$lasthittime)==date("m",$now)){//同一月 $StrUpdate = $StrUpdate.",monthhits = monthhits+1"; }else{ $StrUpdate = $StrUpdate.",monthhits = 0"; } $StrUpdate = $StrUpdate.",lasthittime='$now' where id='$id'"; //更新点击时间 $fsql->query($StrUpdate);