dedecms软件批量增加描述连接方法_PHP教程

$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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