/^[\x{4e00}-\x{9fa5}]{3,6}$/u
$str = "123一二三四五";
if (preg_match("/^[\x{4e00}-\x{9fa5}]{3,6}$/u",$str)) {
print("中文");
} else {
print("非中文");
}
http://www.thinkphp.cn/code/642.html
标签：think thinkphp www. html php gpo 姓名 post class
/^[\x{4e00}-\x{9fa5}]{3,6}$/u
$str = "123一二三四五";
if (preg_match("/^[\x{4e00}-\x{9fa5}]{3,6}$/u",$str)) {
print("中文");
} else {
print("非中文");
}
http://www.thinkphp.cn/code/642.html
标签：think thinkphp www. html php gpo 姓名 post class
原文地址：https://www.cnblogs.com/wangyuyanhello/p/8464795.html
