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PHP: Regular expressions to process topic and object names in Weibo

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Release： 2016-07-25 09:10:07
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  1. $post_content = "@oschina and @twitter are studying using #PHP#'s #regularexpression# to filter topic and object names";
  3. $tag_pattern = "/#([^#|.]+)# /";
  4. preg_match_all($tag_pattern, $post_content, $tagsarr);
  5. $tags = implode(',',$tagsarr[1]);
  7. $user_pattern = "/@([a-zA-z0-9_ ]+)/";
  8. $post_content = preg_replace($user_pattern, '@$programmer chuangzi' , $post_content );
  9. $post_content = preg_replace($tag_pattern, '#$programmer chuangzi#< ;/a>', $post_content);
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Related labels：
PHP：正则表达式处理微博中的话题和对象名
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