PHP-xxxx 编码文字与UNICODE 互相转换 发表于 2018-05-13 更新于 2021-11-29 分类于 PHP 阅读次数: 123//====把 "小" 转成 "小" 范例: (必须查看网页源代码)$T = '小';$unicode = '&#' . base_convert(bin2hex(iconv("utf-8", "ucs-4", $T)), 16, 10) . ';'; 12//====把 "小" 转回 "小" 范例:$str = mb_convert_encoding($unicode, 'UTF-8', 'HTML-ENTITIES');