$forum_last_time1 = $forum['last_date'];

				if ($PowerBB->_CONF['info_row']['allow_avatar'])
				{
				  $forum['avater_writer'] = $PowerBB->functions->Getwriteravater($forum['last_writer']);
				}

function time($time)

    function Getwriteravater($username)
    {
	   global $PowerBB;

		 // Get avater of last_writer
	   $MemberArr		   =	array();
	   $MemberArr['where']	=	array('username',$username);

	   $StyleMemberInfo = $PowerBB->member->GetMemberInfo($MemberArr);
	   $last_writer_Photo = $StyleMemberInfo['avater_path'];
	   if ($StyleMemberInfo['avater_path'] != '')
	   {
	   $avater_path = "<a class=&#39;UserPhotoLink&#39; href=&#39;$last_writer_Photo&#39; rel=&#39;facebox&#39;><img src=&#39;$last_writer_Photo&#39; alt=&#39;avatar&#39; class=&#39;UserPhoto UserPhoto_mini&#39; nload=&#39;ResizeAv(this)&#39; /></a>";
	   }
	   else
	   {
	    $default_avatar =$PowerBB->_CONF[&#39;template&#39;][&#39;image_path&#39;].&#39;/&#39;.$PowerBB->_CONF[&#39;info_row&#39;][&#39;default_avatar&#39;];
	    $avater_path = "<a class=&#39;UserPhotoLink&#39; href=&#39;$default_avatar&#39; rel=&#39;facebox&#39;><img src=&#39;$default_avatar&#39; alt=&#39;avatar&#39; class=&#39;UserPhoto UserPhoto_mini&#39; nload=&#39;ResizeAv(this)&#39; /></a>";
	   }
	   return $avater_path;
    }

{$forum['last_writer']}

<span class=&#39;r-right&#39; style="margin-left: 5px">{$forum[&#39;avater_writer&#39;]}</span>