A PHP class that generates RSS2.0 (reproduced)

xiaoxiao2021-03-06  60

http://blog.9cbs.net/daamp/archive/2004/07/25/51181.aspx

/ * ----------------

How to use: Use the following array to bring the corresponding function.

1. Channel main $ channel = array (Title => 'channel name (must)', link => 'channel URL (essential)', Description => 'channel description (essential)', language => The language (optional) ', WebMaster =>' is responsible for the website administrator Email (optional) ', managingEditor =>' responsible for channel technical transaction, is the Email (optional) ' Release date, Follow the RFC822 format (2 or 4 digits) (optional) ', lastbuilddate =>' channel content final modification date (SAT, 07 Sep 2002 09:42:31 GMT) (optional) ', Skipdays =>' prompt news aggregat, those days it can skip. (Optional) ', copyright =>' channel content copyright instructions (optional) ', TTL =>' validity period, to indicate the channel The maximum time (optional) ',) can be cached.

2, channel picture $ image = array (URL => 'picture Link (essential)', title => 'image title, URL of an Alt property (essential)', link => 'website for HTTP ( In practice, it is often replaced by channel URL) (essential) ', width =>' picture of the width (pixel) of the pixels of 144, the default 88 (optional) ', Height =>' picture height (pixel) ) Maximum 400, default 31 (optional) ', description =>' Used for LINK Title attributes (optional) ');

3, channel item $ item = array (item) ', description =>' URL (essential) 'URL (essential)', LINK => 'item Comments => 'This review page URL (optional)', GUID => '1 unique marker string (optional)', author => 'The author's email (optional ) ', Enclosure =>' Describes the included media object (optional) ', category =>' contains one or several categories (optional) ', Pubdate =>' items ( Optional) ', Source_URL =>' This item comes from the RSS Road (optional) ', Source_Name =>' This item comes from the RSS Road (optional) '); ------------ ---- * / Class RSS2 {var $ channel_pre = ""; var $ str_image = ""; var $ str_item = "; var $ channel_end ="; / * constructor * / function RSS2 ($ CHANNEL, $ CHANNEL, $ Encoding = "GB2312") {$ this-> Channel ($ CHANNEL, $ Encoding);} / * Generate Channel Body * / Function Channel ($ Channel, $ Encoding = "GB2312") {$ this-> channel_pre. = " / n "; $ this-> channel_pre. =" / n ";

$ this-> Channel_pre. = " / N";

$ this-> Channel_pre. = "". $ channel ['title']. "</ title> / n"; // Channel Name (essential) $ this-> channel_pre. = "<link>" . $ channel ['link']. "</ link> / n"; // channel URL (essential) $ this-> channel_pre. = "<description>". $ channel ['description']. " / Description> / N "; // Channel Description (essential) $ this-> channel_pre. =" <generator> magicboy rss generator v1.0 </ generator> / n "; // Create this document (can selected)</p> <p>IF (Isset ($ CHANNEL ['Language']) $ this-> channel_pre. = "<language>". $ channel ['language']. "</ language> / n"; // Channel article language ( Optional) IF (ISSET ($ CHANNEL ['Webmaster']) $ this-> channel_pre. = "<Webmaster>". $ Channel ['Webmaster']. "</ Webmaster> / N"; // Responsible Technical affairs website administrator Email (ISSET ($ CHANNEL ['ManagingDitor'])) $ this-> Channel_pre. = "<ManagingEditor>". $ Channel ['managingEditor']. "</ ManagingEditor> / N "; // Responsible Email (optional) IF (ISSET ($ CHANNEL ['Pubdate'])) $ this-> Channel_pre. =" <pubdate> ". $ channel ['pubdate']." / pubdate> / n "; // channel content release date, format follows RFC822 format (2 or 4 bits) (optional) IF (isset ($ channel ($ channel ['lastbuilddate']) $ this-> channel_pre "<Lastbuilddate>". $ Channel ['lastbuilddate']. "</ Lastbuilddate> / n"; // Channel content final modification date (SAT, 07 Sep 2002 09:42:31 GMT) (optional) IF (Isset ($ CHANNEL ['SkipDays'])) $ this-> Channel_pre. = "<SkipDays>". $ channel ['skipdays']. "</ skipdays> / n"; // Tips News aggregator, Those days it can skip. (Optional) IF (isset ($ CHANNEL ['Copyright'])) $ this-> channel_pre. = "<Copyright>". $ Channel ['copyright']. "</ Copyright> / n"; // channel Content copyright instructions (optional) IF (isset ($ CHANNEL ['TTL'])) $ this-> channel_pre. = "<TTL>". $ CHANNEL ['TTL']. "</ Ttl> / n" ; // Validity period to indicate the maximum time (optional) that the channel can be cached (optional)</p> <p>$ this-> channel_end. = "</ channel> / n"; $ this-> channel_end. = "</ rS> / n";} / * Generate Channel Image * / Function Image ($ ISSET ($ this-> str_image)) ($ this-> str_image); $ this-> str_image. = "<image> / n"; if (isset ($ image ['url']) $ this-> str_image = "<Url>". "</ Url ']." </ Url> / n "; // Picture of URL (ISSET ($ image [']) $ THIS- > Str_Image. = "<title>". $ image ['title']. "</ title> / n"; // Picture of the title of the ALT attribute (required) IF (ISSET ($ image 'link'])) $ this-> str_image. = "<link>". $ image ['link']. "</ link> / n"; // Website URL (actually often replaced by channel URL) (Essential) IF (ISSET ($ image ['width']) $ this-> str_image. = "<Width>". "<Width ']." </ Width> / n "; // Picture Width (pixel) The maximum 144, default 88 (optional) IF (isset ($ image ['height']) $ this-> str_image. = "<Height>". $ Image ['height'] "</ height> / n"; // Picture of the height (pixel unit) maximum 400, default 31 (optional) IF (isset ($ image ['description']) $ this-> str_image. = "<Description>". $ Image ['description']. "</ Description> / n"; // Title property for LINK (optional) $ this-> str_image. = "</ Image> / n" } / * Channel item * / function item ($ it) {$ this-> str_item. = "<Item> / n"; $ this-> str _item. = "<title>". $ item ['Title']. "</ title> / n"; // Item (Item) title (essential) $ this-> str_item. = "<design>" . $ item ['description "]." </ description> / n "; // item Outline (essential) $ this-> str_item. =" <link> ". $ item [' link ']."</p> <p></ link> / n "; // item URL (essential)</p> <p>IF (Isset ($ Item ['Comments']) $ this-> str_item. = "<Comments>". $ item ['Comments']. "</ comments> / n"; // This item comments ( Comments' URL (optional) IF (ISSET ($ Item ['Guid'])) $ this-> Str_Item. = "<guid>". $ item ['guid']. "</ guid> / n "; // 1 unique marker string (optional) IF (ISSET ($ item ['author']) $ this-> str_item. =" <Author> ". $ Item ['author']." </ author> / n "; // The author's email (optional) IF (isset ($ item ['Enclosure']) $ this-> str_item. =" <enclosure> ". $ item [ENCLOSURE ']. "</ enclosure> / n"; // Describes the included media object (optional) IF (ISSET ($ Item [' category ']) $ this-> str_item. = "<category>". $ item ['category']. "</ category> / n"; // contains one or several categories of this item (optional) IF (ISSET ($ item ['Pubdate']) $ THIS -> str_item. = "<pubdate>". $ item ['pubdate']. "</ pubdate> / n"; // item release time (optional) IF (isset ($ item ['source_url']) $ this-> str_item. = "<source url = /" "" $ item ['source_url']. "/"> ". $ item ['Source_name']." </ source> / n "; // This item comes from RSS (optional) $ this-> str_item. = "<{>> }C }er () {IF ($ this-> channel_pre) && isset $ this-> channel_end && isset ($ this-> str_item) {header ("content-type: text / xml) Echo $ this-> channel_pre; echo $ this-> str_image; echo $ this-> str_item; echo $ this-> channel_end;}} / * erase channel * / function ERASE_CHANEL () {unset ($ this-> channel_pre ); Unset ($ this-> channel_end);} / * Erase channel image * / function ERASE_IMAGE () {unset ($ this-> str_image);</p></div><div class="text-center mt-3 text-grey"> 转载请注明原文地址:https://www.9cbs.com/read-118792.html</div><div class="plugin d-flex justify-content-center mt-3"></div><hr><div class="row"><div class="col-lg-12 text-muted mt-2"><i class="icon-tags mr-2"></i><span class="badge border border-secondary mr-2"><h2 class="h6 mb-0 small"><a class="text-secondary" href="tag-2.html">9cbs</a></h2></span></div></div></div></div><div class="card card-postlist border-white shadow"><div class="card-body"><div class="card-title"><div class="d-flex justify-content-between"><div><b>New Post</b>(<span class="posts">0</span>) </div><div></div></div></div><ul class="postlist list-unstyled"> </ul></div></div><div class="d-none threadlist"><input type="checkbox" name="modtid" value="118792" checked /></div></div></div></div></div><footer class="text-muted small bg-dark py-4 mt-3" id="footer"><div class="container"><div class="row"><div class="col">CopyRight © 2020 All Rights Reserved </div><div class="col text-right">Processed: <b>0.035</b>, SQL: <b>9</b></div></div></div></footer><script src="./lang/en-us/lang.js?2.2.0"></script><script src="view/js/jquery.min.js?2.2.0"></script><script src="view/js/popper.min.js?2.2.0"></script><script src="view/js/bootstrap.min.js?2.2.0"></script><script src="view/js/xiuno.js?2.2.0"></script><script src="view/js/bootstrap-plugin.js?2.2.0"></script><script src="view/js/async.min.js?2.2.0"></script><script src="view/js/form.js?2.2.0"></script><script> var debug = DEBUG = 0; var url_rewrite_on = 1; var url_path = './'; var forumarr = {"1":"Tech"}; var fid = 1; var uid = 0; var gid = 0; xn.options.water_image_url = 'view/img/water-small.png'; </script><script src="view/js/wellcms.js?2.2.0"></script><a class="scroll-to-top rounded" href="javascript:void(0);"><i class="icon-angle-up"></i></a><a class="scroll-to-bottom rounded" href="javascript:void(0);" style="display: inline;"><i class="icon-angle-down"></i></a></body></html><script> var forum_url = 'list-1.html'; var safe_token = 'j_2BTvvbxRZ0m0HhBGBUOImLBAIDh7Usow5iIOfATdroF1vj_2F5Fau0luMapKkTMgdmRu0T0aVEIZrmFEbhUL0DSQ_3D_3D'; var body = $('body'); body.on('submit', '#form', function() { var jthis = $(this); var jsubmit = jthis.find('#submit'); jthis.reset(); jsubmit.button('loading'); var postdata = jthis.serializeObject(); $.xpost(jthis.attr('action'), postdata, function(code, message) { if(code == 0) { location.reload(); } else { $.alert(message); jsubmit.button('reset'); } }); return false; }); function resize_image() { var jmessagelist = $('div.message'); var first_width = jmessagelist.width(); jmessagelist.each(function() { var jdiv = $(this); var maxwidth = jdiv.attr('isfirst') ? first_width : jdiv.width(); var jmessage_width = Math.min(jdiv.width(), maxwidth); jdiv.find('img, embed, iframe, video').each(function() { var jimg = $(this); var img_width = this.org_width; var img_height = this.org_height; if(!img_width) { var img_width = jimg.attr('width'); var img_height = jimg.attr('height'); this.org_width = img_width; this.org_height = img_height; } if(img_width > jmessage_width) { if(this.tagName == 'IMG') { jimg.width(jmessage_width); jimg.css('height', 'auto'); jimg.css('cursor', 'pointer'); jimg.on('click', function() { }); } else { jimg.width(jmessage_width); var height = (img_height / img_width) * jimg.width(); jimg.height(height); } } }); }); } function resize_table() { $('div.message').each(function() { var jdiv = $(this); jdiv.find('table').addClass('table').wrap('<div class="table-responsive"></div>'); }); } $(function() { resize_image(); resize_table(); $(window).on('resize', resize_image); }); var jmessage = $('#message'); jmessage.on('focus', function() {if(jmessage.t) { clearTimeout(jmessage.t); jmessage.t = null; } jmessage.css('height', '6rem'); }); jmessage.on('blur', function() {jmessage.t = setTimeout(function() { jmessage.css('height', '2.5rem');}, 1000); }); $('#nav li[data-active="fid-1"]').addClass('active'); </script>