javascript - URL Parsing to get the relevant Image as well as content in PHP (similar to facebook Share URL function) -
i'm writing url parsing programme gets url (may ranging blog post wikipedia link) , gets image html , excerpt content.
i using simple html dom parser , managed image , content blog post urls. not sure how create work atmost types of urls.
just out of curiosity wanted know what's mechanism behind facebook share thing type url , shows relevant images , little bit of content. came across on depth first search approach on search problem.
i need approach on how can create work.
any help appreciated. thanks
p.s : relevant images , contents blog post url because parse html using static class names.
javascript php facebook domparser url-parsing
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