WordPress: Function Reference/wp rss：修订间差异
（新页面: ==Description== Retrieves an RSS feed and parses it, then displays it as an unordered list of links. Uses the [http://magpierss.sourceforge.net/ MagpieRSS and RSSCache] functions for par...） |
无编辑摘要 |
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==Description== | ==Description== | ||
== 描述== | |||
Retrieves an RSS feed and parses it, then displays it as an unordered list of links. Uses the [http://magpierss.sourceforge.net/ MagpieRSS and RSSCache] functions for parsing and automatic caching and the [http://sourceforge.net/projects/snoopy/ Snoopy HTTP client] for the actual retrieval. | Retrieves an RSS feed and parses it, then displays it as an unordered list of links. Uses the [http://magpierss.sourceforge.net/ MagpieRSS and RSSCache] functions for parsing and automatic caching and the [http://sourceforge.net/projects/snoopy/ Snoopy HTTP client] for the actual retrieval. | ||
得到RSS feed，对其解析，将其显示为链接的无序列表。使用[http://magpierss.sourceforge.net/ MagpieRSS and RSSCache]函数，为真正的retrieval解析并且自动隐藏和[http://sourceforge.net/projects/snoopy/ Snoopy HTTP client]。 | |||
==Usage== | ==Usage== | ||
== 用法 == | |||
%%%<?php | |||
include_once(ABSPATH . WPINC . '/rss.php'); | |||
wp_rss($uri, $num); | |||
?> %%% | |||
%%%<?php | %%%<?php | ||
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==Example== | ==Example== | ||
== 例子 == | |||
To get and display a list of 5 links from an existing RSS feed: | To get and display a list of 5 links from an existing RSS feed: | ||
从当前的RSS feed中得到并且显示带有五个链接的列表： | |||
%%%<?php | |||
include_once(ABSPATH . WPINC . '/rss.php'); | |||
wp_rss('http://example.com/rss/feed/goes/here', 5); | |||
?> | |||
%%% | |||
%%%<?php | %%%<?php | ||
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==Parameters== | ==Parameters== | ||
== 参数 == | |||
{{Parameter|$uri|URI|The URI of the RSS feed you want to retrieve. The resulting parsed feed is returned, with the more interesting and useful bits in the items array.}} | {{Parameter|$uri|URI|The URI of the RSS feed you want to retrieve. The resulting parsed feed is returned, with the more interesting and useful bits in the items array.}} | ||
{{Parameter|$uri|URI|你想要得到的RSS feed的URI。返回最后解析后的feed，items数组中有更有趣，更有用的位。}} | |||
{{Parameter|$num|integer|The number of items to display.}} | {{Parameter|$num|integer|The number of items to display.}} | ||
[[WordPress:Category:Functions]] | [[WordPress:Category:Functions]] | ||
{{Parameter|$num|integer|将要显示的items的数目。}} | |||
[[WordPress:Category:Functions|类别：函数]] | |||
==Output== | ==Output== | ||
==输出== | |||
The output will look like the following: | The output will look like the following: | ||
输出的内容看起来像： | |||
%%%<ul> | |||
<li> | |||
<a href='LINK FROM FEED' title='DESCRIPTION FROM FEED'>TITLE FROM FEED</a> | |||
</li> | |||
(repeat for number of links specified) | |||
</ul> | |||
%%% | |||
%%%<ul> | %%%<ul> | ||
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== Related == | == Related == | ||
==相关的== | |||
[[WordPress:Function_Reference/fetch_rss|fetch_rss]] | |||
[[WordPress:Function_Reference/fetch_rss|fetch_rss]] | [[WordPress:Function_Reference/fetch_rss|fetch_rss]] | ||
2008年7月21日 (一) 10:59的版本
Description
描述
Retrieves an RSS feed and parses it, then displays it as an unordered list of links. Uses the MagpieRSS and RSSCache functions for parsing and automatic caching and the Snoopy HTTP client for the actual retrieval.
得到RSS feed，对其解析，将其显示为链接的无序列表。使用MagpieRSS and RSSCache函数，为真正的retrieval解析并且自动隐藏和Snoopy HTTP client。
Usage
用法
%%%<?php include_once(ABSPATH . WPINC . '/rss.php'); wp_rss($uri, $num); ?> %%%
%%%<?php include_once(ABSPATH . WPINC . '/rss.php'); wp_rss($uri, $num); ?> %%%
Example
例子
To get and display a list of 5 links from an existing RSS feed: 从当前的RSS feed中得到并且显示带有五个链接的列表：
%%%<?php include_once(ABSPATH . WPINC . '/rss.php'); wp_rss('http://example.com/rss/feed/goes/here', 5); ?> %%%
%%%<?php include_once(ABSPATH . WPINC . '/rss.php'); wp_rss('http://example.com/rss/feed/goes/here', 5); ?> %%%
Parameters
参数
Output
输出
The output will look like the following:
输出的内容看起来像：
%%%
- <a href='LINK FROM FEED' title='DESCRIPTION FROM FEED'>TITLE FROM FEED</a> (repeat for number of links specified)
%%%
%%%
- <a href='LINK FROM FEED' title='DESCRIPTION FROM FEED'>TITLE FROM FEED</a> (repeat for number of links specified)
%%%