echo <<<HEREDOC
    <td width="{$td_width}%" valign="center" align="center">
          <table border="1" cellpadding="0" cellspacing="0">
<tr>
            <td width="90">
                <table width="90" height="90" cellpadding="0" cellspacing="0" border="1">
                <tr>
                <td style="border:0px; border-color:#d1d1d1; border-style:solid;">
                {$view_href}<img src="{$img}" width="90" height="90" border="0" title="$title"></a></td>
                </tr>
                </table>
            </td>
            <td width="200">
<table width="200" border="1" cellpadding="0" cellspacing="0">
<tr>
<td>{$checkbox}{$view_href}<span style="color:#87a900"><b>{$list[$i][subject]}</b></span></td>
</tr>
<tr>
<td><span style="color:#a8a8a8;font-size:8pt;letter-spacing:-1pt;">{$chk1}{$chk2}{$chk3}{$chk4}</span></td>
</tr>
<tr>
<td><span style="color:#a8a8a8;font-size:8pt;letter-spacing:-1pt;">{$list[$i][wr_8]}</span></td>
</tr>
<tr>
<td>1</td>
</tr>
</table>
</td>
    </tr>
           
        </table>
        <br>
    </td><td></td>
HEREDOC;
}

여기서 HEREDOC 는 무슨 역할이죠???

그리고,,, 이 사이에 if 함수를 좀 넣으려고 하는데..

아무리 넣어도 값이 안뜨네요 어떻게 해야하는지요???