jq的get传参数在utf-8中乱码问题的解决php版

nbsp;html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script> <BR>document.write(escape("哈哈")+"<br>"); <BR>document.write(unescape("%u54C8%u54C8")+"<br>"); <BR>document.write(encodeURIComponent("哈哈")+"<br>"); <BR>document.write(decodeURIComponent("%E5%93%88%E5%93%88")+"<br>"); <br><br></script>



echo urldecode("%E5%93%88%E5%93%88");
echo "
";
echo rawurldecode("%E5%93%88%E5%93%88");
echo "
";
echo utf8_decode("%E5%93%88%E5%93%88");
echo "
";
echo "%E5%93%88%E5%93%88";
echo "
";
echo $_GET['act'];
echo "
";
echo urlencode($_GET['act']);
?>