Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/php/283.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Php 向RSS添加视频链接字段_Php_Xml_Wordpress_Rss - Fatal编程技术网

Php 向RSS添加视频链接字段

Php 向RSS添加视频链接字段,php,xml,wordpress,rss,Php,Xml,Wordpress,Rss,我正在尝试向我的RSS字段添加视频链接 比如说 以下是我想从中提取视频链接的帖子链接: 我想要的链接在“video wrap”div类中 <div class="video-wrap"><div class='jwplayer' id='jwplayer-0'></div><script type='text/javascript'>if(typeof(jQuery)=="function"){(function($){$.fn.fitVids=f

我正在尝试向我的RSS字段添加视频链接

比如说

以下是我想从中提取视频链接的帖子链接:

我想要的链接在“video wrap”div类中

<div class="video-wrap"><div class='jwplayer' id='jwplayer-0'></div><script type='text/javascript'>if(typeof(jQuery)=="function"){(function($){$.fn.fitVids=function(){}})(jQuery)};jwplayer('jwplayer-0').setup({"aspectratio":null,"width":420,"height":315,"primary":"flash","file":"http://topdailyfights.com/wp-content/uploads/2013/09/office-worker-goes-crazy.mp4"});
</script></div>
if(typeof(jQuery)=“function”){(function($){$.fn.fitVids=function(){})(jQuery)};jwplayer('jwplayer-0')。设置({“aspectratio”:null,“width”:420,“height”:315,“primary”:“flash”,“file”:http://topdailyfights.com/wp-content/uploads/2013/09/office-worker-goes-crazy.mp4"});
这是我想要的链接:topdailyfights.com/wp-content/uploads/2013/09/office-worker-goes-crazy.mp4

我希望链接显示在每个提要下:

我该怎么做

php代码(如果有帮助):


谢谢大家

前几天我在做类似的事情时偶然发现了一门很棒的课,叫做simplehtmldom,你可以得到它

简单演示:

// Create DOM from URL
$html = file_get_html('http://slashdot.org/');

// Find all article blocks
foreach($html->find('div.article') as $article) {
    $item['title']     = $article->find('div.title', 0)->plaintext;
    $item['intro']    = $article->find('div.intro', 0)->plaintext;
    $item['details'] = $article->find('div.details', 0)->plaintext;
    $articles[] = $item;
}

print_r($articles);

那很有趣。我会查一查的。如果我能提供进一步的帮助,请告诉我