织梦发布文章自动加上关键词链接

foreach($kws as $k) 

{ 

$k = trim($k); 

if($k!=”") 

{ 

if($i > $maxkey) 

{ 

break; 

} 

$myrow = $this->dsql->GetOne(“select * from dede_keywords where keyword=’$k’ And rpurl<>” “); 

if(is_array($myrow)) 

{ 

$karr[] = $k; 

$GLOBALS['replaced'][$k] = 0; 

$kaarr[] = “<a href=’{$myrow['rpurl']}’><u>$k</u></a>”; 

} 

$i++; 

} 

}

global $dsql; 

$query="SELECT * FROM dede_keywords WHERE rpurl<>'' ORDER BY rank DESC"; 

$dsql->SetQuery($query); 

$dsql->Execute(); 

while($row = $dsql->GetArray()) 

{ 

$key = trim($row['keyword']); 

$key_url=trim($row['rpurl']); 

$karr[] = $key; 

$kaarr[] = "<a href='$key_url' target='_blank'><u>$key</u></a>"; 

}