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求教一个PHP正则表达式

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Release： 2016-06-06 20:52:20
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匹配以下组合，顺序不能变

@ + "中文英文数字下划线或横杠" + 空格

例如：

@abc_bcd

或者

@我是我

回复内容：

匹配以下组合，顺序不能变

@ + "中文英文数字下划线或横杠" + 空格

例如：

@abc_bcd

或者

@我是我 

/@([\w\-]+|[^x00-xff\s]+)\s(?!\s)[^\s]*/
Copy after login

写的烂 将就用把

Related labels：
php regular expression
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