dedecms software adds description connection methods in batches_PHP tutorial

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,'
';
}

$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 $v[0],'
';   
  if(strstr($str,$v[0])!==false){       
   if( $count <=2 ){
    $str=preg_replace("/$v[0]/","".$v[0]."",$str,1);
    $count++;
    continue;
   }
  }    
 }
 return $str;  
}
?>

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