util.class.php

架設ROSE私服必備之物 ROSE數據庫

<?php 
// ================================================
// SPAW PHP WYSIWYG editor control
// ================================================
// Utility class
// ================================================
// Developed: Alan Mendelevich, [e-mail]
// Copyright: Solmetra (c)2004 All rights reserved.
// ------------------------------------------------
//                                www.solmetra.com
// ================================================
// v.1.0, 2004-11-11
// ================================================

class SPAW_Util
{
  // checks browser compatibility with the control
  function checkBrowser()
  {
    $browser = $_SERVER['HTTP_USER_AGENT'];
    // check if msie
    if (eregi("MSIE[^;]*",$browser,$msie))
    {
      // get version 
      if (eregi("[0-9]+\.[0-9]+",$msie[0],$version))
      {
        // check version
        if ((float)$version[0]>=5.5)
        {
          // finally check if it's not opera impersonating ie
          if (!eregi("opera",$browser))
          {
            return true;
          }
        }
      }
    }
    elseif (ereg("Gecko/([0-9]*)",$browser,$build))
    {
      // build date of version 1.3 is 20030312
      if ($build[1] > "20030312")
        return true;
      else
        return false;
    }
    return false;
  }
  
  // returns browser type
  function getBrowser()
  {
    $browser = $_SERVER['HTTP_USER_AGENT'];
    if (eregi('opera',$browser))
    {
      return 'Opera';
    }
    elseif (eregi('MSIE',$browser))
    {
      return 'IE';
    }
    elseif (eregi('Gecko',$browser))
    {
      return 'Gecko';
    }
    else
    {
      return 'Unknown';
    }
  }
}
?>