basic-php-tools/userinfo.php at main · nimaxz/basic-php-tools · GitHub

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<?php
class UserInfo{


	private static function get_user_agent() {
		return  $_SERVER['HTTP_USER_AGENT'];
	}

	public static function get_ip() {
		$mainIp = '';
		if (getenv('HTTP_CLIENT_IP'))
			$mainIp = getenv('HTTP_CLIENT_IP');
		else if(getenv('HTTP_X_FORWARDED_FOR'))
			$mainIp = getenv('HTTP_X_FORWARDED_FOR');
		else if(getenv('HTTP_X_FORWARDED'))
			$mainIp = getenv('HTTP_X_FORWARDED');
		else if(getenv('HTTP_FORWARDED_FOR'))
			$mainIp = getenv('HTTP_FORWARDED_FOR');
		else if(getenv('HTTP_FORWARDED'))
			$mainIp = getenv('HTTP_FORWARDED');
		else if(getenv('REMOTE_ADDR'))
			$mainIp = getenv('REMOTE_ADDR');
		else
			$mainIp = 'UNKNOWN';
		return $mainIp;
	}

	public static function get_os() {
		$user_agent = self::get_user_agent();
		$os_platform    =   "Unknown OS Platform";
		$os_array       =   array(
			'/windows nt 10/i'     	=>  'Windows 10',
			'/windows nt 6.3/i'     =>  'Windows 8.1',
			'/windows nt 6.2/i'     =>  'Windows 8',
			'/windows nt 6.1/i'     =>  'Windows 7',
			'/windows nt 6.0/i'     =>  'Windows Vista',
			'/windows nt 5.2/i'     =>  'Windows Server 2003/XP x64',
			'/windows nt 5.1/i'     =>  'Windows XP',
			'/windows xp/i'         =>  'Windows XP',
			'/windows nt 5.0/i'     =>  'Windows 2000',
			'/windows me/i'         =>  'Windows ME',
			'/win98/i'              =>  'Windows 98',
			'/win95/i'              =>  'Windows 95',
			'/win16/i'              =>  'Windows 3.11',
			'/macintosh|mac os x/i' =>  'Mac OS X',
			'/mac_powerpc/i'        =>  'Mac OS 9',
			'/linux/i'              =>  'Linux',
			'/ubuntu/i'             =>  'Ubuntu',
			'/iphone/i'             =>  'iPhone',
			'/ipod/i'               =>  'iPod',
			'/ipad/i'               =>  'iPad',
			'/android/i'            =>  'Android',
			'/blackberry/i'         =>  'BlackBerry',
			'/webos/i'              =>  'Mobile'
		);

		foreach ($os_array as $regex => $value) {
			if (preg_match($regex, $user_agent)) {
				$os_platform    =   $value;
			}
		}
		return $os_platform;
	}

	public static function  get_browser() {

		$user_agent= self::get_user_agent();

		$browser        =   "Unknown Browser";

		$browser_array  =   array(
			'/msie/i'       =>  'Internet Explorer',
			'/Trident/i'    =>  'Internet Explorer',
			'/firefox/i'    =>  'Firefox',
			'/safari/i'     =>  'Safari',
			'/chrome/i'     =>  'Chrome',
			'/edge/i'       =>  'Edge',
			'/opera/i'      =>  'Opera',
			'/netscape/i'   =>  'Netscape',
			'/maxthon/i'    =>  'Maxthon',
			'/konqueror/i'  =>  'Konqueror',
			'/ubrowser/i'   =>  'UC Browser',
			'/mobile/i'     =>  'Handheld Browser'
		);

		foreach ($browser_array as $regex => $value) {

			if (preg_match($regex, $user_agent)) {
				$browser    =   $value;
			}

		}

		return $browser;

	}

}
?>