php - Sql query is not fetching results with variables -


i trying execute sql query using inner join ... code below... part 1 works fine.. , creating value $query_adlist dynamically.. when user variable $query_adlist in part 2, not fetch results.

part 1.

$query_adlist=""; $ad_list_countx=mysql_query("select count(ads_id) ads id=$id"); if($ad_list_countx){$ad_list_count=mysql_fetch_row($ad_list_countx);} if(isset($ad_list_count) && $ad_list_count[0] > 0) {     $query_adlist .="&& (";     $query_ad_listx=mysql_query("select ads_id ads id=$id");     if(isset($query_ad_listx))     {            $sign=" || ";         $count=1;              while($query_ad_list=mysql_fetch_array($query_ad_listx))             {   if($ad_list_count[0] == $count){$sign=") &&";}                 $query_adlist .="ad_clicks.ads_id=".$query_ad_list['ads_id'].$sign;                 $count++;             }         }      }

the value of variable after while loop 

$query_adlist="&& (ad_clicks.ad_id=44 || ad_clicks.ad_id=43)";

part 2. when execute code in part 2, not fetch result.. if type ad_clicks.ad_id=44 || ad_clicks.ad_id=43 instead of variable $query_adlist , fetches result.. confuesd. m doing wrong.

$daily_clickx1=mysql_query(" select count(ad_clicks.ad_id) ad_clicks  inner join members on ad_clicks.id=members.id  members.ref_id1=$id  && ad_clicks.date='$date_modified' $query_adlist ");

well mistake .. column name wrong.. figured out later. column name ads_id ad_id


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