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PHP匹配中文
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- 2016-06-23 13:27:331084browse
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if(preg_match('/^[\x{4e00}-\x{9fa5}]+$/u',$str)){ echo '匹配';}else{ echo '没有匹配';} GB2312,GBK
if(preg_match("/^[".chr(0xa1)."-".chr(0xff)."A-Za-z0-9_]+$/",$str)){ echo '匹配';}else{ echo '没有匹配';}
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