Online PHP editor | refs for FSW9V

<?php $param = "pc官网-baidu"; $param1 = "PC%E5%AE%98%E7%BD%91%E2%80%94360"; // echo urldecode($param1)."\n"; // $res1 = mb_convert_encoding(urldecode($param1), 'utf-8','gb2312'); // $res2 = mb_convert_encoding(urldecode($param1), 'utf-8'); // echo mb_strlen($res1, "utf-8") ,"\n", mb_strlen($res2, "utf-8"); // echo $res1,"\n",$res2; $decodeParam = urldecode($param1); $res1 = mb_convert_encoding($decodeParam, 'utf-8', 'gbk'); $res2 = mb_convert_encoding($decodeParam, 'gbk'); echo iconv("gb2312","utf-8",$decodeParam); if(mb_strlen($res1, 'utf-8') < mb_strlen($res2, 'utf-8')) { echo $res1; } else { echo $res2; } echo "\n" , $res1, "\n", $res2;