Client.php

<?php

namespace Behat\Mink\Driver\Selenium;

use \PHPUnit_Extensions_SeleniumTestCase as SeleniumTestCase;

class Client extends SeleniumTestCase
{
    
    public function __construct($browser = '*firefox', $sid = null,
                                $host = 'http://localhost',
                                $port = 4444, $timeout = 30, $httpTimeout = 45)
    {
        $this->browserName = $browser;
        $this->data     = array();
        $this->dataName = '';
        $this->testId = md5(uniqid(rand(), TRUE));
        $driver = new \PHPUnit_Extensions_SeleniumTestCase_Driver;
        $driver->setBrowser($browser);
        $driver->setHost($host);
        $driver->setPort($port);
        $driver->setTimeout($timeout);
        $driver->setHttpTimeout($httpTimeout);
        $driver->setTestCase($this);
        $driver->setTestId($this->testId);
        $this->drivers[] = $driver;
        
        $this->setBrowser($browser);
        $this->setBrowserUrl($host);
        $this->setPort($port);
        $this->start();
    }

    // ...
}