本文实例为大家分享了php ajax异步读取rss文档数据的相关代码,供大家参考,具体内容如下
代码如下:
index.html
please select an option to get rss:
select an rss-feed: cnn bbc news pc world
rss-feeds
rss.php
load($xml); $channel=$xmldoc->getelementsbytagname('channel')->item(0); $channel_title = $channel->getelementsbytagname('title')->item(0)->childnodes->item(0)->nodevalue; $channel_link = $channel->getelementsbytagname('link')->item(0)->childnodes->item(0)->nodevalue; $channel_desc = $channel->getelementsbytagname('description')->item(0)->childnodes->item(0)->nodevalue; echo( . $channel_title . ); echo(
); echo($channel_desc .
); $x=$xmldoc->getelementsbytagname('item'); for ($i=0; $iitem($i)->getelementsbytagname('title')->item(0)->childnodes->item(0)->nodevalue; $item_link=$x->item($i)->getelementsbytagname('link') ->item(0)->childnodes->item(0)->nodevalue; $item_desc=$x->item($i)->getelementsbytagname('description') ->item(0)->childnodes->item(0)->nodevalue; echo ( . $item_title . ); echo (
); echo ($item_desc .
); }?>
以上就是本文的全部内容,希望对大家学习php程序设计有所帮助。
