Php perfect rss generation class _ PHP Tutorial

Php perfect rss generation class. The RSS subscription function can be available on many websites, but there are also many. the following code is self-written, using a PHP class: RSS. class. php is very convenient and not exclusive. the RSS subscription function is available on many websites, but there are also many. the following code is self-written, using a PHP class: RSS. class. php is very convenient and cannot be exclusive. I would like to share it with you.

The code is as follows:
Include_once ("class/RSS. class. php"); // introduces the rss php class $ RSS = new RSS ("name", "address", "description", "RSS Channel icon "); $ RSS-> AddItem ("log Title", "log address", "log summary", "log Release Date "); $ RSS-> Display (); // output RSS content

The code is as follows:

The code is as follows:

// + ---------------------------------------------------------------------- // | YBlog // + ---------------------------------------------------------------------- // | Copyright (c) 2008 http://www.hzhuti.com/nokia/n97/ All rights reserved. // + ---------------------------------------------------------------------- // + ---------------------------------------------------------------------- // | Author: yhustc // + ---------------------------------------------------------------------- // $ Id $ /** + ------------------------------------------------------------------------------ * RSS generation class + ------------------------------------------------------------------------------ * @ Author yhustc * @ Version $ Id $ + ------------------------------------------------------------------------------ */ Class RSS { /** + ---------------------------------------------------------- * RSS channel name + ---------------------------------------------------------- * @ Var string * @ Access protected + ---------------------------------------------------------- */ Protected $ channel_title = "'; /** + ---------------------------------------------------------- * RSS feed link + ---------------------------------------------------------- * @ Var string * @ Access protected + ---------------------------------------------------------- */ Protected $ channel_link = "'; /** + ---------------------------------------------------------- * RSS feed description + ---------------------------------------------------------- * @ Var string * @ Access protected + ---------------------------------------------------------- */ Protected $ channel_description = ''; /** + ---------------------------------------------------------- * URL of the small icon used by the RSS feed + ---------------------------------------------------------- * @ Var string * @ Access protected + ---------------------------------------------------------- */ Protected $ channel_imgurl = ''; /** + ---------------------------------------------------------- * Language used by the RSS feed + ---------------------------------------------------------- * @ Var string * @ Access protected + ---------------------------------------------------------- */ Protected $ language = 'zh _ cn '; /** + ---------------------------------------------------------- * Date on which an RSS document is created. the default value is today. + ---------------------------------------------------------- * @ Var string * @ Access protected + ---------------------------------------------------------- */ Protected $ pubDate = ''; Protected $ lastBuildDate = ''; Protected $ generator = 'yblog RSS generator '; /** + ---------------------------------------------------------- * Array of RSS single message + ---------------------------------------------------------- * @ Var string * @ Access protected + ---------------------------------------------------------- */ Protected $ items = array (); /** + ---------------------------------------------------------- * Constructor + ---------------------------------------------------------- * @ Access public + ---------------------------------------------------------- * @ Param string $ title RSS channel name * @ Param string $ link RSS channel link * @ Param string $ description RSS channel description * @ Param string $ imgurl RSS Channel icon + ---------------------------------------------------------- */ Public function _ construct ($ title, $ link, $ description, $ imgurl = '') { $ This-> channel_title = $ title; $ This-> channel_link = $ link; $ This-> channel_description = $ description; $ This-> channel_imgurl = $ imgurl; $ This-> pubDate = Date ('Y-m-d H: I: S', time ()); $ This-> lastBuildDate = Date ('Y-m-d H: I: S', time ()); } /** + ---------------------------------------------------------- * Set private variables + ---------------------------------------------------------- * @ Access public + ---------------------------------------------------------- * @ Param string $ key variable name * @ Param string $ value variable value + ---------------------------------------------------------- */ Public function Config ($ key, $ value) { $ This-> {$ key} = $ value; } /** + ---------------------------------------------------------- * Add an RSS entry + ---------------------------------------------------------- * @ Access public + ---------------------------------------------------------- * @ Param string $ title the log title * @ Param string $ link log link * @ Param string $ description log summary * @ Param string $ pubDate the log publication date + ---------------------------------------------------------- */ Function AddItem ($ title, $ link, $ description, $ pubDate) { $ This-> items [] = array ('title' => $ title, 'link' => $ link, 'description' => $ description, 'pubdate' => $ pubDate ); } /** + ---------------------------------------------------------- * The XML output of RSS is a string. + ---------------------------------------------------------- * @ Access public + ---------------------------------------------------------- * @ Return string + ---------------------------------------------------------- */ Public function Fetch () { $ Rss =" Rn "; $ Rss =" Rn "; $ Rss. =" Rn "; $ Rss. =" <! [CDATA [{$ this-> channel_title}]>Rn "; $ Rss. =" {$this->channel_description} Rn "; $ Rss. =" {$ This-> channel_link}Rn "; $ Rss. =" {$ This-> language} Rn "; If (! Empty ($ this-> pubDate )) $ Rss. =" {$ This-> pubDate} Rn "; If (! Empty ($ this-> lastBuildDate )) $ Rss. =" {$ This-> lastBuildDate} Rn "; If (! Empty ($ this-> generator )) $ Rss. =" {$ This-> generator} Rn "; $ Rss. =" 5 Rn "; If (! Empty ($ this-> channel_imgurl )){ $ Rss. =" Rn "; $ Rss. =" <! [CDATA [{$ this-> channel_title}]>Rn "; $ Rss. =" {$ This-> channel_link}Rn "; $ Rss. =" {$ This-> channel_imgurl} Rn "; $ Rss. ="Rn "; } For ($ I = 0; $ I <count ($ this-> items); $ I ++ ){ $ Rss. =" Rn "; $ Rss. =" <! [CDATA [{$ this-> items [$ I] ['title']}]>Rn "; $ Rss. =" {$ This-> items [$ I] ['link']}Rn "; $ Rss. =" {$this->items[$i]['description']} Rn "; $ Rss. =" {$ This-> items [$ I] ['pubdate']} Rn "; $ Rss. =" Rn "; } $ Rss. =" Rn "; Return $ rss; } /** + ---------------------------------------------------------- * Output rss xml to the browser + ---------------------------------------------------------- * @ Access public + ---------------------------------------------------------- * @ Return void + ---------------------------------------------------------- */ Public function Display () { Header ("Content-Type: text/xml; charset = utf-8 "); Echo $ this-> Fetch (); Exit; } } ?>

...