Remove the Chinese special characters from the PHP string

Now there is a Chinese character like this "Hello!" 】

I now want to put the Chinese character ""! Remove (of course not just these 3 types)

What should we do?

Reply content:

Now there is a Chinese character like this "Hello!" 】

I now want to put the Chinese character ""! Remove (of course not just these 3 types)

What should we do?

Keep only Chinese words

比较简单的就是用preg_replace做了，虽然你指出不止那几个字符，但是中文符号也没几个吧，不防可以都打上的说，去除也可以，或者替换成因为的也成。

echo preg_replace('/[【！】]/', '', '【你好！】');

OR

$preg = array('【','】','！');$replace = array('[', ']', '!');function add_slash($item)   return '/'.$item.'/';$preg = array_map('add_slash', $preg);echo preg_replace($preg, $replace, '【你好！】');

