朽木

<?php
define('WP_USE_THEMES', false);
require('blog/wp-blog-header.php'); //修改博客的路径
 
query_posts('showposts=20'); //显示文章条数
?>
<?php while (have_posts()): the_post(); ?>
<li><a href="<?php the_permalink(); ?>" target="_blank"><?php echo mb_strimwidth(strip_tags(apply_filters('the_title', $post->post_title)), 0, 50," "); ?></a></li>
<?php endwhile; ?>

<?php
//$str = file("http://www.blog.com/blog_call.php"); 
//补充 file测试中有读取不全的现象更正为：
f$str = ile_get_contents("http://www.blog.com/blog_call.php");
echo $str[0]; 
 
?>

<?php
//RSS源地址列表数组 
$rssfeed = array("http://feeds2.feedburner.com/redlogpress",
"http://rss.sina.com.cn/news/allnews/sports.xml",
"http://ent.163.com/special/00031K7Q/rss_toutiao.xml");
 
//设置编码为UTF-8 
header('Content-Type:text/html;charset= UTF-8');
for($i=0;$i<sizeof($rssfeed);$i++){//分解开始 
 
$buff = "";
$rss_str="";
//打开rss地址，并读取，读取失败则中止 
$fp = fopen($rssfeed[$i],"r") or die("can not open $rssfeed");
 
while ( !feof($fp) ) {
$buff .= fgets($fp,4096);
 
}
//关闭文件打开 
fclose($fp);
//建立一个 XML 解析器 
$parser = xml_parser_create();
//xml_parser_set_option -- 为指定 XML 解析进行选项设置 
 
xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE,1);
//xml_parse_into_struct -- 将 XML 数据解析到数组$values中 
xml_parse_into_struct($parser,$buff,$values,$idx);
 
//xml_parser_free -- 释放指定的 XML 解析器 
xml_parser_free($parser);
foreach ($values as $val) {
$tag = $val["tag"];
 
$type = $val["type"];
$value = $val["value"];
//标签统一转为小写 
 
$tag = strtolower($tag);
if ($tag == "item" && $type == "open"){
 
$is_item = 1;
}else if ($tag == "item" && $type == "close") {
 
//构造输出字符串 
$rss_str .= "<a href='".$link."' target=_blank>".$title."</a><br />";
 
$is_item = 0;
}
//仅读取item标签中的内容 
if($is_item==1){
if ($tag == "title") {$title = $value;}
 
if ($tag == "link") {$link = $value;}
}
}
 
//输出结果 
echo $rss_str."<br />";
}
?>