Your IP : 10.10.0.253
<?php
/**
* @version $Id: Browser.php 30067 2016-03-08 13:44:25Z matias $
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2020 RocketTheme, LLC
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*/
defined('ROKCOMMON') or die;
/**
* @package RokCommon
*/
class RokCommon_Browser
{
/** @var string */
protected $ua;
/** @var string */
protected $name;
/** @var string */
protected $version;
/** @var string */
protected $shortversion;
/** @var string */
protected $platform;
/** @var string */
protected $engine;
/** @var array */
protected $checks = array();
public function __get($name)
{
switch ($name) {
case 'checks':
return null;
break;
default:
if (property_exists($this, $name) && isset($this->{$name})) {
return $this->{$name};
} elseif (method_exists($this, 'get' . ucfirst($name))) {
return call_user_func(array($this, 'get' . ucfirst($name)));
} else {
return null;
}
}
}
/**
*
*/
public function __construct()
{
$this->ua = $_SERVER['HTTP_USER_AGENT'];
$this->checkPlatform();
$this->checkBrowser();
$this->checkEngine();
// add short version
if ($this->version != 'unknown') $this->shortversion = substr($this->version, 0, strpos($this->version, '.')); else $this->shortversion = 'unknown';
}
/**
*/
protected function checkPlatform()
{
if (preg_match("/iPhone/", $this->ua) || preg_match("/iPod/", $this->ua)) {
$this->platform = "iphone";
} elseif (preg_match("/iPad/", $this->ua)) {
$this->platform = "ipad";
} elseif (preg_match("/Android/", $this->ua)) {
$this->platform = "android";
} elseif (preg_match("/Mobile/i", $this->ua)) {
$this->platform = "mobile";
} elseif (preg_match("/win/i", $this->ua)) {
$this->platform = "win";
} elseif (preg_match("/mac/i", $this->ua)) {
$this->platform = "mac";
} elseif (preg_match("/linux/i", $this->ua)) {
$this->platform = "linux";
} else {
$this->platform = "unknown";
}
return $this->platform;
}
/**
*/
protected function checkEngine()
{
switch ($this->name) {
case 'ie':
$this->engine = 'trident';
break;
case 'minefield':
case 'firefox':
$this->engine = 'gecko';
break;
case 'android':
case 'ipad':
case 'iphone':
case 'chrome':
case 'safari':
$this->engine = 'webkit';
break;
case 'opera':
$this->engine = 'presto';
break;
default:
$this->engine = 'unknown';
break;
}
}
/**
*/
protected function checkBrowser()
{
// IE
if (preg_match('/msie/i', $this->ua) && !preg_match('/opera/i', $this->ua)) {
$result = explode(' ', stristr(str_replace(';', ' ', $this->ua), 'msie'));
$this->name = 'ie';
$this->version = $result[1];
} //IE 11+
elseif (preg_match('#Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})#i',$this->ua,$matches)) {
$this->name = 'ie';
$this->version = $matches[1];
} // Firefox
elseif (preg_match('/Firefox/', $this->ua)) {
$result = explode('/', stristr($this->ua, 'Firefox'));
$version = explode(' ', $result[1]);
$this->name = 'firefox';
$this->version = $version[0];
} // Minefield
elseif (preg_match('/Minefield/', $this->ua)) {
$result = explode('/', stristr($this->ua, 'Minefield'));
$version = explode(' ', $result[1]);
$this->name = 'minefield';
$this->version = $version[0];
} // Chrome
elseif (preg_match('/Chrome/', $this->ua)) {
$result = explode('/', stristr($this->ua, 'Chrome'));
$version = explode(' ', $result[1]);
$this->name = 'chrome';
$this->version = $version[0];
} //Safari
elseif (preg_match('/Safari/', $this->ua) && !preg_match('/iPhone/', $this->ua) && !preg_match('/iPod/', $this->ua) && !preg_match('/iPad/', $this->ua)) {
$result = explode('/', stristr($this->ua, 'Version'));
$this->name = 'safari';
if (isset ($result[1])) {
$version = explode(' ', $result[1]);
$this->version = $version[0];
} else {
$this->version = 'unknown';
}
} // Opera
elseif (preg_match('/opera/i', $this->ua)) {
$result = stristr($this->ua, 'opera');
if (preg_match('/\//', $result)) {
$result = explode('/', $result);
$version = explode(' ', $result[1]);
$this->name = 'opera';
$this->version = $version[0];
} else {
$version = explode(' ', stristr($result, 'opera'));
$this->name = 'opera';
$this->version = $version[1];
}
} // iPhone/iPod
elseif (preg_match('/iPhone/', $this->ua) || preg_match('/iPod/', $this->ua)) {
$result = explode('/', stristr($this->ua, 'Version'));
$this->name = 'iphone';
if (isset ($result[1])) {
$version = explode(' ', $result[1]);
$this->version = $version[0];
} else {
$this->version = 'unknown';
}
} // iPad
elseif (preg_match('/iPad/', $this->ua)) {
$result = explode('/', stristr($this->ua, 'Version'));
$this->name = 'ipad';
if (isset ($result[1])) {
$version = explode(' ', $result[1]);
$this->version = $version[0];
} else {
$this->version = 'unknown';
}
} // Android
elseif (preg_match('/Android/', $this->ua)) {
$result = explode('/', stristr($this->ua, 'Version'));
$this->name = 'android';
if (isset ($result[1])) {
$version = explode(' ', $result[1]);
$this->version = $version[0];
} else {
$this->version = "unknown";
}
} else {
$this->name = "unknown";
$this->version = "unknown";
}
}
protected function createChecks()
{
$this->checks = array(
'', // filename
'-' . $this->name, // browser check
'-' . $this->platform, // platform check
'-' . $this->engine, // render engine
'-' . $this->name . '-' . $this->platform, // browser + platform check
'-' . $this->name . $this->shortversion, // short browser version check
'-' . $this->name . $this->version, // longbrowser version check
'-' . $this->name . $this->shortversion . '-' . $this->platform, // short browser version + platform check
'-' . $this->name . $this->version . '-' . $this->platform // longbrowser version + platform check
);
}
public function getChecks($file, $keep_path = false)
{
$checkfiles = array();
$ext = substr($file, strrpos($file, '.'));
$path = ($keep_path) ? dirname($file) . DS : '';
$filename = basename($file, $ext);
foreach ($this->checks as $suffix) {
$checkfiles[] = $path . $filename . $suffix . $ext;
}
return $checkfiles;
}
/**
* @return string
*/
public function getUa()
{
return $this->ua;
}
/**
* @return string
*/
public function getEngine()
{
return $this->engine;
}
/**
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* @return string
*/
public function getPlatform()
{
return $this->platform;
}
/**
* @return string
*/
public function getShortversion()
{
return $this->shortversion;
}
/**
* @return string
*/
public function getVersion()
{
return $this->version;
}
public function getShortName()
{
return $this->name.$this->shortversion;
}
}