时间：2021-07-01 10:21:17 帮助过：5人阅读
http://www.bkjia.com/PHPjc/478636.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/478636.htmlTechArticle$str = 中国; if (preg_match(/^[\x7f-\xff]+$/, $str)) { //兼容gb2312,utf-8 echo zhongwen; } else { echo yingwen ; } 作者技术人生...