PHP正则匹配中文

$res=array();
$str="你好aaaaa啊"
preg_match_all("/[x{4e00}-x{9fa5}]+/u",$str,$res); var_dump($res); //输出
//array(1) { [0]=> array(2) { [0]=> string(6) "你好" [1]=> string(3) "啊" } }
原文地址:https://www.cnblogs.com/iAmSoScArEd/p/10887915.html