<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<
<title>Untitled Document</title>
<
document.write(escape("哈哈")+"<br>");
document.write(unescape("%u54C8%u54C8")+"<br>");
document.write(encodeURIComponent("哈哈")+"<br>");
document.write(decodeURIComponent("%E5%93%88%E5%93%88")+"<br>");
</
</head>
<body>
<?php
echo urldecode("%E5%93%88%E5%93%88");
echo "<br>";
echo rawurldecode("%E5%93%88%E5%93%88");
echo "<br />";
echo utf8_decode("%E5%93%88%E5%93%88");
echo "<br />";
echo "%E5%93%88%E5%93%88";
echo "<br />";
echo $_GET['act'];
echo "<br />";
echo urlencode($_GET['act']);
?>
</body>
</html>
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