dedecms 软件批量增加描述连接方法
mysql教程_connect(localhost,root,root) or die(database connect failer);
mysql_select_db(m);
mysql_query("set Names gb2312");

$sql = "Select aid,introduce from d_addonsoft order by aid desc limit 0,2";
$query = mysql_query( $sql );
while( $rs = mysql_fetch_array( $query ) )
{
 $body = keywords($rs[introduce],$array);
 $s ="Update d_addonsoft set introduce =$body where aid=".$rs[aid];
 mysql_query($s);
 echo $body,<br />;
}

$array = array(
 array(aa,/bb/),
 array(cc,111cnnet)
);
$str =bb 矢量 cc 矢量素材;
echo keywords($str,$array);
function keywords( $str,$array )
{
 $count =0;
 foreach($array as $v){ 
  echo $v[0],<br/>;   
  if(strstr($str,$v[0])!==false){       
   if( $count <=2 ){
    $str=preg_replace("/$v[0]/","<a href=".$v[1]." target=_blank >".$v[0]."</a>",$str,1);
    $count++;
    continue;
   }
  }    
 }
 return $str;  
}
?>

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