diff --git a/.travis.yml b/.travis.yml
index 667f62d..0f0a1d7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,6 @@ php:
 
 matrix:
   allow_failures:
-    - php: 7.1
     - php: nightly
 
 before_script:
diff --git a/README.md b/README.md
index 9414c53..2b46c0c 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ For latest commit version:
 
 ### Requirements
 
-PHP Curl Class works with PHP 5.3, 5.4, 5.5, 5.6, 7.0, and HHVM.
+PHP Curl Class works with PHP 5.3, 5.4, 5.5, 5.6, 7.0, 7.1, and HHVM.
 
 ### Quick Start and Examples
 
@@ -187,7 +187,6 @@ Curl::close()
 Curl::complete($callback)
 Curl::delete($url, $query_parameters = array(), $data = array())
 Curl::download($url, $mixed_filename)
-Curl::downloadComplete($fh)
 Curl::error($callback)
 Curl::exec($ch = null)
 Curl::get($url, $data = array())
@@ -195,7 +194,6 @@ Curl::getCookie($key)
 Curl::getInfo($opt)
 Curl::getOpt($option)
 Curl::getResponseCookie($key)
-Curl::getResponseCookies()
 Curl::head($url, $data = array())
 Curl::headerCallback($ch, $header)
 Curl::options($url, $data = array())
@@ -250,13 +248,17 @@ MultiCurl::complete($callback)
 MultiCurl::error($callback)
 MultiCurl::getOpt($option)
 MultiCurl::setBasicAuthentication($username, $password = '')
+MultiCurl::setConnectTimeout($seconds)
 MultiCurl::setCookie($key, $value)
 MultiCurl::setCookieFile($cookie_file)
 MultiCurl::setCookieJar($cookie_jar)
+MultiCurl::setCookieString($string)
 MultiCurl::setDigestAuthentication($username, $password = '')
 MultiCurl::setHeader($key, $value)
 MultiCurl::setJsonDecoder($function)
 MultiCurl::setOpt($option, $value)
+MultiCurl::setOpts($options)
+MultiCurl::setPort($port)
 MultiCurl::setReferer($referer)
 MultiCurl::setReferrer($referrer)
 MultiCurl::setTimeout($seconds)
diff --git a/composer.json b/composer.json
index 52c180a..06c815e 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,8 @@
         "ext-curl": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "*"
+        "phpunit/phpunit": "*",
+        "squizlabs/php_codesniffer": "*"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/Curl/Curl.php b/src/Curl/Curl.php
index d2e0693..e4e4b90 100644
--- a/src/Curl/Curl.php
+++ b/src/Curl/Curl.php
@@ -60,6 +60,7 @@ class Curl
     public $requestHeaders = null;
     public $responseHeaders = null;
     public $rawResponseHeaders = '';
+    public $responseCookies = array();
     public $response = null;
     public $rawResponse = null;
 
@@ -71,7 +72,6 @@ class Curl
     public $fileHandle = null;
 
     private $cookies = array();
-    private $responseCookies = array();
     private $headers = array();
     private $options = array();
 
@@ -257,10 +257,10 @@ class Curl
     /**
      * Download Complete
      *
-     * @access public
+     * @access private
      * @param  $fh
      */
-    public function downloadComplete($fh)
+    private function downloadComplete($fh)
     {
         if (!$this->error && $this->downloadCompleteFunction) {
             rewind($fh);
@@ -336,8 +336,8 @@ class Curl
      */
     public function exec($ch = null)
     {
-        $this->responseCookies = array();
         if ($ch === null) {
+            $this->responseCookies = array();
             $this->call($this->beforeSendFunction);
             $this->rawResponse = curl_exec($this->curl);
             $this->curlErrorCode = curl_errno($this->curl);
@@ -437,7 +437,7 @@ class Curl
      */
     public function getOpt($option)
     {
-        return $this->options[$option];
+        return isset($this->options[$option]) ? $this->options[$option] : null;
     }
 
     /**
@@ -727,18 +727,6 @@ class Curl
         return isset($this->responseCookies[$key]) ? $this->responseCookies[$key] : null;
     }
 
-    /**
-     * Get response cookies.
-     *
-     * @access public
-     *
-     * @return array
-     */
-    public function getResponseCookies()
-    {
-        return $this->responseCookies;
-    }
-
     /**
      * Set Port
      *
diff --git a/src/Curl/MultiCurl.php b/src/Curl/MultiCurl.php
index 764f280..79d3c34 100644
--- a/src/Curl/MultiCurl.php
+++ b/src/Curl/MultiCurl.php
@@ -303,8 +303,8 @@ class MultiCurl
      */
     public function close()
     {
-        foreach ($this->curls as $ch) {
-            $ch->close();
+        foreach ($this->curls as $curl) {
+            $curl->close();
         }
 
         if (is_resource($this->multiCurl)) {
@@ -344,7 +344,7 @@ class MultiCurl
      */
     public function getOpt($option)
     {
-        return $this->options[$option];
+        return isset($this->options[$option]) ? $this->options[$option] : null;
     }
 
     /**
@@ -383,7 +383,41 @@ class MultiCurl
     public function setCookie($key, $value)
     {
         $this->cookies[$key] = $value;
-        $this->setOpt(CURLOPT_COOKIE, str_replace('+', '%20', http_build_query($this->cookies, '', '; ')));
+    }
+
+    /**
+     * Set Port
+     *
+     * @access public
+     * @param  $port
+     */
+    public function setPort($port)
+    {
+        $this->setOpt(CURLOPT_PORT, intval($port));
+    }
+
+    /**
+     * Set Connect Timeout
+     *
+     * @access public
+     * @param  $seconds
+     */
+    public function setConnectTimeout($seconds)
+    {
+        $this->setOpt(CURLOPT_CONNECTTIMEOUT, $seconds);
+    }
+
+    /**
+     * Set Cookie String
+     *
+     * @access public
+     * @param  $string
+     *
+     * @return bool
+     */
+    public function setCookieString($string)
+    {
+        return $this->setOpt(CURLOPT_COOKIE, $string);
     }
 
     /**
@@ -458,6 +492,19 @@ class MultiCurl
         $this->options[$option] = $value;
     }
 
+    /**
+     * Set Opts
+     *
+     * @access public
+     * @param  $options
+     */
+    public function setOpts($options)
+    {
+        foreach ($options as $option => $value) {
+            $this->setOpt($option, $value);
+        }
+    }
+
     /**
      * Set Referer
      *
@@ -662,6 +709,9 @@ class MultiCurl
         foreach ($this->headers as $key => $value) {
             $curl->setHeader($key, $value);
         }
+        foreach ($this->cookies as $key => $value) {
+            $curl->setCookie($key, $value);
+        }
         $curl->setJsonDecoder($this->jsonDecoder);
         $curl->setXmlDecoder($this->xmlDecoder);
 
@@ -671,6 +721,7 @@ class MultiCurl
         }
 
         $this->activeCurls[$curl->id] = $curl;
+        $this->responseCookies = array();
         $curl->call($curl->beforeSendFunction);
     }
 }
diff --git a/tests/PHPCurlClass/PHPCurlClassTest.php b/tests/PHPCurlClass/PHPCurlClassTest.php
index c9efabb..775e511 100644
--- a/tests/PHPCurlClass/PHPCurlClassTest.php
+++ b/tests/PHPCurlClass/PHPCurlClassTest.php
@@ -201,53 +201,46 @@ class CurlTest extends PHPUnit_Framework_TestCase
         $data = array('key' => 'value');
 
         $curl = new Curl();
-        $curl->setHeader('X-DEBUG-TEST', 'get');
         $curl->setUrl(Test::TEST_URL);
         $curl->delete($data);
-        $this->assertEquals(Test::TEST_URL, $curl->baseUrl);
-        $this->assertEquals('key=value', $curl->response);
+        $this->assertEquals('DELETE /?key=value HTTP/1.1', $curl->requestHeaders['Request-Line']);
+        $this->assertEquals(Test::TEST_URL . '?key=value', $curl->effectiveUrl);
 
         $curl = new Curl();
-        $curl->setHeader('X-DEBUG-TEST', 'get');
         $curl->setUrl(Test::TEST_URL);
         $curl->get($data);
-        $this->assertEquals(Test::TEST_URL, $curl->baseUrl);
-        $this->assertEquals('key=value', $curl->response);
+        $this->assertEquals('GET /?key=value HTTP/1.1', $curl->requestHeaders['Request-Line']);
+        $this->assertEquals(Test::TEST_URL . '?key=value', $curl->effectiveUrl);
 
         $curl = new Curl();
-        $curl->setHeader('X-DEBUG-TEST', 'get');
         $curl->setUrl(Test::TEST_URL);
         $curl->head($data);
-        $this->assertEquals(Test::TEST_URL, $curl->baseUrl);
         $this->assertEquals('HEAD /?key=value HTTP/1.1', $curl->requestHeaders['Request-Line']);
+        $this->assertEquals(Test::TEST_URL . '?key=value', $curl->effectiveUrl);
 
         $curl = new Curl();
-        $curl->setHeader('X-DEBUG-TEST', 'get');
         $curl->setUrl(Test::TEST_URL);
         $curl->options($data);
-        $this->assertEquals(Test::TEST_URL, $curl->baseUrl);
-        $this->assertEquals('key=value', $curl->response);
+        $this->assertEquals('OPTIONS /?key=value HTTP/1.1', $curl->requestHeaders['Request-Line']);
+        $this->assertEquals(Test::TEST_URL . '?key=value', $curl->effectiveUrl);
 
         $curl = new Curl();
-        $curl->setHeader('X-DEBUG-TEST', 'request_method');
         $curl->setUrl(Test::TEST_URL);
         $curl->patch($data);
-        $this->assertEquals(Test::TEST_URL, $curl->baseUrl);
-        $this->assertEquals('PATCH', $curl->response);
+        $this->assertEquals('PATCH / HTTP/1.1', $curl->requestHeaders['Request-Line']);
+        $this->assertEquals(Test::TEST_URL, $curl->effectiveUrl);
 
         $curl = new Curl();
-        $curl->setHeader('X-DEBUG-TEST', 'post');
         $curl->setUrl(Test::TEST_URL);
         $curl->post($data);
-        $this->assertEquals(Test::TEST_URL, $curl->baseUrl);
-        $this->assertEquals('key=value', $curl->response);
+        $this->assertEquals('POST / HTTP/1.1', $curl->requestHeaders['Request-Line']);
+        $this->assertEquals(Test::TEST_URL, $curl->effectiveUrl);
 
         $curl = new Curl();
-        $curl->setHeader('X-DEBUG-TEST', 'put');
         $curl->setUrl(Test::TEST_URL);
         $curl->put($data);
-        $this->assertEquals(Test::TEST_URL, $curl->baseUrl);
-        $this->assertEquals('key=value', $curl->response);
+        $this->assertEquals('PUT / HTTP/1.1', $curl->requestHeaders['Request-Line']);
+        $this->assertEquals(Test::TEST_URL, $curl->effectiveUrl);
     }
 
     public function testEffectiveUrl()
@@ -877,9 +870,8 @@ class CurlTest extends PHPUnit_Framework_TestCase
         $test->server('multiple_cookie', 'GET');
         $this->assertEquals('cookie1=scrumptious,cookie2=mouthwatering', $test->curl->responseHeaders['Set-Cookie']);
 
-        $response_cookies = $test->curl->getResponseCookies();
-        $this->assertEquals('scrumptious', $response_cookies['cookie1']);
-        $this->assertEquals('mouthwatering', $response_cookies['cookie2']);
+        $this->assertEquals('scrumptious', $test->curl->responseCookies['cookie1']);
+        $this->assertEquals('mouthwatering', $test->curl->responseCookies['cookie2']);
     }
 
     public function testDefaultTimeout()
diff --git a/tests/PHPCurlClass/PHPMultiCurlClassTest.php b/tests/PHPCurlClass/PHPMultiCurlClassTest.php
index a30d6b9..28a0eb4 100644
--- a/tests/PHPCurlClass/PHPMultiCurlClassTest.php
+++ b/tests/PHPCurlClass/PHPMultiCurlClassTest.php
@@ -1853,6 +1853,31 @@ class MultiCurlTest extends PHPUnit_Framework_TestCase
         $this->assertEquals($curl_user_agent, $get_2->response);
     }
 
+    public function testSetHeaderAndOverride()
+    {
+        $multi_curl = new MultiCurl();
+        $multi_curl->setHeader('header-for-all-before', 'a');
+
+        $get_1 = $multi_curl->addGet(Test::TEST_URL);
+        $get_1->setHeader('header-for-1st-request', '1');
+        $get_1->complete(function ($instance) {
+            PHPUnit_Framework_Assert::assertEquals('a', $instance->requestHeaders['header-for-all-before']);
+            PHPUnit_Framework_Assert::assertEquals('b', $instance->requestHeaders['header-for-all-after']);
+            PHPUnit_Framework_Assert::assertEquals('1', $instance->requestHeaders['header-for-1st-request']);
+        });
+
+        $get_2 = $multi_curl->addGet(Test::TEST_URL);
+        $get_2->setHeader('header-for-2nd-request', '2');
+        $get_2->complete(function ($instance) {
+            PHPUnit_Framework_Assert::assertEquals('a', $instance->requestHeaders['header-for-all-before']);
+            PHPUnit_Framework_Assert::assertEquals('b', $instance->requestHeaders['header-for-all-after']);
+            PHPUnit_Framework_Assert::assertEquals('2', $instance->requestHeaders['header-for-2nd-request']);
+        });
+
+        $multi_curl->setHeader('header-for-all-after', 'b');
+        $multi_curl->start();
+    }
+
     public function testBasicHttpAuthSuccess()
     {
         $username1 = 'myusername';
@@ -1976,31 +2001,37 @@ class MultiCurlTest extends PHPUnit_Framework_TestCase
 
     public function testCookies()
     {
-        $data = array('key' => 'mycookie');
-
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'cookie');
+        $multi_curl->setHeader('X-DEBUG-TEST', 'setcookie');
         $multi_curl->setCookie('mycookie', 'yum');
+        $multi_curl->setCookie('cookie-for-all-before', 'a');
 
-        $get_1 = $multi_curl->addGet(Test::TEST_URL, $data);
+        $get_1 = $multi_curl->addGet(Test::TEST_URL);
+        $get_1->setCookie('cookie-for-1st-request', '1');
         $get_1->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertInstanceOf('Curl\Curl', $instance);
-            PHPUnit_Framework_Assert::assertEquals('yum', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals('yum', $instance->responseCookies['mycookie']);
+            PHPUnit_Framework_Assert::assertEquals('a', $instance->responseCookies['cookie-for-all-before']);
+            PHPUnit_Framework_Assert::assertEquals('b', $instance->responseCookies['cookie-for-all-after']);
+            PHPUnit_Framework_Assert::assertEquals('1', $instance->responseCookies['cookie-for-1st-request']);
         });
 
-        $get_2 = $multi_curl->addGet(Test::TEST_URL, $data);
+        $get_2 = $multi_curl->addGet(Test::TEST_URL);
+        $get_2->setCookie('cookie-for-2nd-request', '2');
         $get_2->beforeSend(function ($instance) {
             $instance->setCookie('mycookie', 'yummy');
         });
         $get_2->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertInstanceOf('Curl\Curl', $instance);
-            PHPUnit_Framework_Assert::assertEquals('yummy', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals('yummy', $instance->responseCookies['mycookie']);
+            PHPUnit_Framework_Assert::assertEquals('a', $instance->responseCookies['cookie-for-all-before']);
+            PHPUnit_Framework_Assert::assertEquals('b', $instance->responseCookies['cookie-for-all-after']);
+            PHPUnit_Framework_Assert::assertEquals('2', $instance->responseCookies['cookie-for-2nd-request']);
         });
 
+        $multi_curl->setCookie('cookie-for-all-after', 'b');
         $multi_curl->start();
 
-        $this->assertEquals('yum', $get_1->response);
-        $this->assertEquals('yummy', $get_2->response);
+        $this->assertEquals('yum', $get_1->responseCookies['mycookie']);
+        $this->assertEquals('yummy', $get_2->responseCookies['mycookie']);
     }
 
     public function testJSONDecoder()
@@ -2199,65 +2230,76 @@ class MultiCurlTest extends PHPUnit_Framework_TestCase
         $data = array('key' => 'value');
 
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'get');
         $multi_curl->setUrl(Test::TEST_URL);
         $multi_curl->addDelete($data)->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->baseUrl);
-            PHPUnit_Framework_Assert::assertEquals('key=value', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals(
+                'DELETE /?key=value HTTP/1.1',
+                $instance->requestHeaders['Request-Line']
+            );
+            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL . '?key=value', $instance->effectiveUrl);
         });
         $multi_curl->start();
 
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'get');
         $multi_curl->setUrl(Test::TEST_URL);
         $multi_curl->addGet($data)->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->baseUrl);
-            PHPUnit_Framework_Assert::assertEquals('key=value', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals(
+                'GET /?key=value HTTP/1.1',
+                $instance->requestHeaders['Request-Line']
+            );
+            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL . '?key=value', $instance->effectiveUrl);
         });
         $multi_curl->start();
 
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'get');
         $multi_curl->setUrl(Test::TEST_URL);
         $multi_curl->addHead($data)->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->baseUrl);
             PHPUnit_Framework_Assert::assertEquals(
                 'HEAD /?key=value HTTP/1.1',
                 $instance->requestHeaders['Request-Line']
             );
+            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL . '?key=value', $instance->effectiveUrl);
         });
         $multi_curl->start();
 
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'get');
         $multi_curl->setUrl(Test::TEST_URL);
         $multi_curl->addOptions($data)->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->baseUrl);
-            PHPUnit_Framework_Assert::assertEquals('key=value', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals(
+                'OPTIONS /?key=value HTTP/1.1',
+                $instance->requestHeaders['Request-Line']
+            );
+            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL . '?key=value', $instance->effectiveUrl);
         });
 
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'request_method');
         $multi_curl->setUrl(Test::TEST_URL);
         $multi_curl->addPatch($data)->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->baseUrl);
-            PHPUnit_Framework_Assert::assertEquals('PATCH', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals(
+                'PATCH / HTTP/1.1',
+                $instance->requestHeaders['Request-Line']
+            );
+            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->effectiveUrl);
         });
 
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'post');
         $multi_curl->setUrl(Test::TEST_URL);
         $multi_curl->addPost($data)->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->baseUrl);
-            PHPUnit_Framework_Assert::assertEquals('key=value', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals(
+                'POST / HTTP/1.1',
+                $instance->requestHeaders['Request-Line']
+            );
+            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->effectiveUrl);
         });
 
         $multi_curl = new MultiCurl();
-        $multi_curl->setHeader('X-DEBUG-TEST', 'put');
         $multi_curl->setUrl(Test::TEST_URL);
         $multi_curl->addPut($data)->complete(function ($instance) {
-            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->baseUrl);
-            PHPUnit_Framework_Assert::assertEquals('key=value', $instance->response);
+            PHPUnit_Framework_Assert::assertEquals(
+                'PUT / HTTP/1.1',
+                $instance->requestHeaders['Request-Line']
+            );
+            PHPUnit_Framework_Assert::assertEquals(Test::TEST_URL, $instance->effectiveUrl);
         });
     }
 
diff --git a/tests/PHPCurlClass/server.php b/tests/PHPCurlClass/server.php
index e1f5856..3aefcbd 100644
--- a/tests/PHPCurlClass/server.php
+++ b/tests/PHPCurlClass/server.php
@@ -143,6 +143,11 @@ if ($test === 'http_basic_auth') {
 } elseif ($test === 'request_uri') {
     echo $_SERVER['REQUEST_URI'];
     exit;
+} elseif ($test === 'setcookie') {
+    foreach ($_COOKIE as $key => $value) {
+        setcookie($key, $value);
+    }
+    exit;
 } elseif ($test === 'cookiejar') {
     setcookie('mycookie', 'yum');
     exit;
diff --git a/tests/before_script.sh b/tests/before_script.sh
index 949234b..a009129 100755
--- a/tests/before_script.sh
+++ b/tests/before_script.sh
@@ -37,6 +37,8 @@ elif [[ "${TRAVIS_PHP_VERSION}" == "5.6" ]]; then
     php -S 127.0.0.1:8000 -t tests/PHPCurlClass/ &
 elif [[ "${TRAVIS_PHP_VERSION}" == "7.0" ]]; then
     php -S 127.0.0.1:8000 -t tests/PHPCurlClass/ &
+elif [[ "${TRAVIS_PHP_VERSION}" == "7.1" ]]; then
+    php -S 127.0.0.1:8000 -t tests/PHPCurlClass/ &
 elif [[ "${TRAVIS_PHP_VERSION}" == "hhvm" ]]; then
     sudo add-apt-repository -y ppa:nginx/stable
     sudo apt-get update