[原创]替找房方便 ,将sohu焦点的 rss 改成全文的

[原创]为找房方便 ,将sohu焦点的 rss 改成全文的.
房价貌似快要涨了,俺最近天天加班,俺媳妇来负责找房源,可她那狗屎公司无法上网,只好用ipad 加载rss 离线看,结果狗屎sohu焦点的rss 非全文rss ,为了老婆找房方便,写了点代码,用于生成全文的rss. 希望借此机会,尝试一下代码改善生活的感觉. 不废话吧，直接贴代码了.

PHP code

http://sz.focus.cn/newscenter/xwsy.htmlhttp://images.house.focus.cn/img/newhouselogo.gifhttp://sz.focus.cn/newscenter/xwsy.htmlCopyright 2012, sohu.com Inc., all rights reservedzh-cnMon, 02 Jul 2012 21:44:21 +0800Mon, 02 Jul 2012 21:44:21 +0800地产综合30';$xmlAppend = '';$xmlOutput = $xmlPre . $xmlItemContent . $xmlAppend ;echo $xmlOutput;/** * @param $url * @return array itemObj */function parseItems( $url ){    $xmlObj = simplexml_load_file( $url );    $items = $xmlObj -> channel -> item;    $resultArr = array();    foreach( $items as  $item ):        $resultArr []= makeRssItemObj( $item );    endforeach;    return $resultArr;}/** * @param $item * @return itemObj */function makeRssItemObj( $item ){ //   $item->link = "demo.html";    $urlContent = fileGetContent( $item->link );  //如果不支持curl 就用file_get_content 或者socket 连接来实现.    $urlContent = @iconv("gb2312","utf-8",$urlContent);   // $content = iconv("gb2312" , "utf-8" , $content);    preg_match("/id=\"newscontent\">([\d\D]+)
/iU" , $urlContent , $matchArr);    $item->description = $matchArr[1];    return $item;}/** * @param $itemObjArr * @return string */function makeRssItemString( $itemObjArr ){   $result = "";   foreach( $itemObjArr as $itemObj  ):       $result .= "";           $result .= "";           $result .= "$itemObj->link";           $result .= "description ]]>";           $result .= "mu_rain";           $result .= "$itemObj->pubDate";       $result .= "";   endforeach;    return  $result;}// ------------------------------------/** * regulary show the string or object or json. * 规格化显示 * * @param  $str    对象的实例 * @package        P * @subpackage    String * @category    Putils * @author        mu_rain *  @return mixed */// ------------------------------------function pr($array,$title = 'DEBUG',$type = 'array' , $width = '')    {    $title .= date("Y-m-d H:i:s");    $widthStr = "";    if( $width) $widthStr = "width:$width"."px";    echo "
$title
";    echo "
";    print("
");    if($type == 'json') {        $array = json_decode($array);    }    print_r($array);    print("
");    echo "
";    echo  "";}// ------------------------------------/** * * get the urlContent use curl * @package    KDG * @subpackage    common * @category    mu_rain * @author     徐兴 */// ------------------------------------function fileGetContent($url){    $ch = curl_init();    $timeout = 30;    curl_setopt($ch, CURLOPT_URL, $url);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);    $contents = trim(curl_exec($ch));    curl_close($ch);    return $contents;}