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PHP怎么判断一个字符串是中文

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2016-06-13 13:27:101110browse

PHP如何判断一个字符串是中文？
PHP如何判断一个字符串是中文？

------解决方案--------------------

PHP code

$e=preg_match('/^[\x{4E00}-\x{9FA5}]+$/u', $str);
if($e)
    echo 'yes';
else
    echo 'no'; <div class="clear">
                 
              
              
        
            </div>
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