- $post_content = "@oschina和@twitter在研究用#PHP#的#正则表达式#过滤话题和对象名";
-
- $tag_pattern = "/\#([^\#|.]+)\#/";
- preg_match_all($tag_pattern, $post_content, $tagsarr);
- $tags = implode(',',$tagsarr[1]);
-
- $user_pattern = "/\@([a-zA-z0-9_]+)/";
- $post_content = preg_replace($user_pattern, '@$程序猿闯子', $post_content );
- $post_content = preg_replace($tag_pattern, '#$程序猿闯子#', $post_content);
|
本站声明
本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn
作者最新文章
-
2024-10-22 09:46:29
-
2024-10-13 13:53:41
-
2024-10-12 12:15:51
-
2024-10-11 22:47:31
-
2024-10-11 19:36:51
-
2024-10-11 15:50:41
-
2024-10-11 15:07:41
-
2024-10-11 14:21:21
-
2024-10-11 12:59:11
-
2024-10-11 12:17:31
