PHP應用
//將內容進行UNICODE編碼
function unicode_encode($name)
{
  $name = iconv('UTF-8', 'UCS-2', $name);
  $len = strlen($name);
  $str = '';
  for ($i = 0; $i < $len - 1; $i = $i + 2)
  {
    $c = $name[$i];
    $c2 = $name[$i + 1];
    if (ord($c) > 0)
    {  // 兩個字節的文字
      $str .= '\u'.base_convert(ord($c), 10, 16).base_convert(ord($c2), 10, 16);
    }
    else
    {
      $str .= $c2;
    }
  }
  return $str;
}
$name = 'MY,你大爺的';
$unicode_name=unicode_encode($name);
echo '<h3>'.$unicode_name.'</h3>';
// 將UNICODE編碼后的內容進行解碼
function unicode_decode($name)
{
  // 轉換編碼,將Unicode編碼轉換成可以瀏覽的utf-8編碼
  $pattern = '/([\w]+)|(\\\u([\w]{4}))/i';
  preg_match_all($pattern, $name, $matches);
  if (!empty($matches))
  {
    $name = '';
    for ($j = 0; $j < count($matches[0]); $j++)
    {
      $str = $matches[0][$j];
      if (strpos($str, '\\u') === 0)
      {
        $code = base_convert(substr($str, 2, 2), 16, 10);
        $code2 = base_convert(substr($str, 4), 16, 10);
        $c = chr($code).chr($code2);
        $c = iconv('UCS-2', 'UTF-8', $c);
        $name .= $c;
      }
      else
      {
        $name .= $str;
      }
    }
  }
  return $name;
}
echo 'MY,\u4f60\u5927\u7237\u7684 -> '.unicode_decode($unicode_name);