주간소스에서 일정없는날을 안나오게하는 법

<?$yoil = array ("월", "화", "수", "목", "금");$today  = mktime (0,0,0,date("n")  , date("j")+2, date("Y"));$w=date('w');//요일if($w==0)$w=7;//일요일을 0에서 7로 변경$week=$w-1;//한칸 당김, 0월 1화 2수 3목 4금 5토 6일$monday = $today-$w*3600*24;   //월요일for ($i=0; $i<=6; $i++){        $days_org[$i] = $monday+3600*24*$i;        $days[$i] = gmdate('Y',$days_org[$i]).gmdate('m',$days_org[$i]).gmdate('d',$days_org[$i]);$query = "select * from $write_table where  wr_link1 = '$days[$i]' and wr_subject is not null order by wr_id asc?";$rst = sql_query($query);$data = sql_fetch_array($rst);$memo[$i]=$data['wr_subject'];if(!$memo[$i]) $memo[$i] = "-";$day[$i] = gmdate('n',$days_org[$i])."/".gmdate('j',$days_org[$i])."";$cday[$i] = gmdate('j',$days_org[$i]);$cyear[$i] = gmdate('Y',$days_org[$i]);$cmonth[$i] = gmdate('n',$days_org[$i]);}?> <TABLE cellSpacing=0 cellPadding=0   width='270' align=right border=0> <tr>  <td>  <table width="100%" border="0" cellspacing="0" cellpadding="0">  <tr>     <td bgcolor="#CCCCCC"> <table width="100%" border="0" cellspacing="1" cellpadding="0">      <tr>        <td height="106" bgcolor="#FFFFFF" align=right border=0>   <table border=0 cellpadding=0 cellspacing=0 width=270 bgcolor=white bordercolor=white bordercolorlight=#edede9>    <tr>     <? for ($i = 0; $i<=4; $i++) {      if($memo[$i] != '-'?){  // wr_subject가 없으면 -로 대체하니깐 제목이 -인 것들은 echo안하고 넘기고 다음꺼검사      echo "<tr><td align='left' valign='middle' height='15' width='10' bgcolor='#ffffff'> </td><td align='left' valign='middle' height='15' width='70' bgcolor='#ffffff'> &nbsp;&nbsp; $yoil[$i]($day[$i])</td><td align='left' valign='middle' height=23' width='200' bgcolor='#ffffff' class='cal_title'><a href='$g4[path]/bbs/board.php?bo_table=plan&mode=w'>&nbsp;&nbsp;<font style='font-family:돋움; font-size:10pt; color:#666666;'>".$memo[$i]."</font></a></tr> \n";      }      echo "<tr><td align='left' valign='middle' height='15' width='10' bgcolor='#d4fefe'> </td><td align='left' valign='middle' height=15' width='70' bgcolor='#d4fefe'> <font color='#2C88B9' >&nbsp;&nbsp; 토($day[5])</font></td><td align='left' valign='middle' height='23' width='200' bgcolor='#d4fefe' class='cal_title'><a href='$g4[path]/bbs/board.php?bo_table=plan&mode=w'>&nbsp;&nbsp;<font style='font-family:돋움; font-size:10pt; color:#666666;'>".$memo[$i]."</font></a></tr> \n";      echo "<tr><td align='left' valign='middle' height='15' width='10' bgcolor='#fde2e7'> </td><td align='left' valign='middle' height='15' width='70' bgcolor='#fde2e7'><font color='#ff0000' > &nbsp;&nbsp; 일($day[6])</font></td><td align='left' valign='middle' height='23' width='200' bgcolor='#fde2e7' class='cal_title'><a href='$g4[path]/bbs/board.php?bo_table=plan&mode=w'>&nbsp;&nbsp;<font style='font-family:돋움; font-size:10pt; color:#666666;'>".$memo[$i]."</font></a></tr> \n";     ?>         </tr>        </table>         </td>      </tr>    </table></td>  </tr></table>            </td> </tr></table>

if(!$memo[$i]) $memo[$i] = "-";

//if(!$memo[$i]) $memo[$i] = "-";