是否可以通过链接（标题，字幕，详细信息，图片）获取链接信息？
就像电报和LinkedIn中的电报一样，当您将一些链接发布或发送到频道或群组时，您可以看到该链接的一些细节。
如何针对php代码执行此操作？
答案 0 :(得分：0)
获取有关该链接的信息的唯一方法是对页面进行爬网，然后从标题中的特殊元标记（<meta property="og:..."）中提取数据，然后进行相应显示。也许您需要一个可以完成此任务的现成软件包，甚至使用jQuery，您也应该能够对其进行解析。以下是在当前页面上生成的标记的示例：
<meta property="og:type" content="website">
<meta property="og:url" content="https://stackoverflow.com/questions/58146161/ability-to-get-article-link-information/58146431">
<meta property="og:site_name" content="Stack Overflow">
<meta property="og:image" itemprop="image primaryImageOfPage" content="https://cdn.sstatic.net/Sites/stackoverflow/img/apple-touch-icon@2.png?v=73d79a89bded">
<meta name="twitter:card" content="summary">
<meta name="twitter:domain" content="stackoverflow.com">
<meta name="twitter:title" property="og:title" itemprop="name" content="Ability to get article link information">
<meta name="twitter:description" property="og:description" itemprop="description" content="The only way to get information about that link is to crawl the page and then extract the data from special meta tags (&lt;meta property="og:...") in the header, then display it accordingly. Perha...">
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