Emlog教程 - 添加评论人等级输出

<?php
//comment：输出评论人等级
function echo_levels($comment_author_email,$comment_author_url){
  $DB = MySql::getInstance();
  $adminEmail = '"sheli@shuyong.net"';
  if($comment_author_email==$adminEmail)
  {
    echo '<sy id="ys">(管理员)</sy>';
  }
  $sql = "SELECT cid as author_count,mail FROM emlog_comment WHERE mail != '' and mail = $comment_author_email and hide ='n'";
  $res = $DB->query($sql);
  $author_count = mysql_num_rows($res);
   if($author_count>=0 && $author_count<5 && $comment_author_email!=$adminEmail)
    echo '<sy id="ya">(打酱油的)</sy>';
  else if($author_count>=5 && $author_count<10 && $comment_author_email!=$adminEmail)
    echo '<sy id="yb">(匆匆过客)</sy>';
  else if($author_count>=10 && $author_count<20 && $comment_author_email!=$adminEmail)
    echo '<sy id="yc">(新生入住)</sy>';
  else if($author_count>=20 && $author_count<30 && $comment_author_email!=$adminEmail)
    echo '<sy id="yd">(常住住户)</sy>';
  else if($author_count>=30 &&$author_count<40 && $comment_author_email!=$adminEmail)
    echo '活跃住户';
  else if($author_count>=40 && $author_coun<50 && $comment_author_email!=$adminEmail)
    echo '积极住户';
  else if($author_count>=50 && $author_coun<60 && $comment_author_email!=$adminEmail)
    echo '五好住户';
 else if($author_count>=60 && $author_coun<70 && $comment_author_email!=$adminEmail)
    echo '十佳住户';
     else if($author_count>=70 && $author_coun<80 && $comment_author_email!=$adminEmail)
    echo '住户委员';
     else if($author_count>=100 && $comment_author_email!=$adminEmail)
    echo '住户代表';
}
?>

<?php $mail_str="\"".strip_tags($comment['mail']).\"";echo_levels($mail_str,"\"".$comment['url']."\""); ?>