diff --git a/phpBB/phpbb/controller/helper.php b/phpBB/phpbb/controller/helper.php
index e5e54fac00..e2932086db 100644
--- a/phpBB/phpbb/controller/helper.php
+++ b/phpBB/phpbb/controller/helper.php
@@ -15,6 +15,7 @@ namespace phpbb\controller;
 
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Generator\UrlGenerator;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\Routing\RequestContext;
 
 /**
@@ -115,10 +116,11 @@ class helper
 	* @param string	$route		Name of the route to travel
 	* @param array	$params		String or array of additional url parameters
 	* @param bool	$is_amp		Is url using & (true) or & (false)
-	* @param string|bool	$session_id	Possibility to use a custom session id instead of the global one
+	* @param string|bool		$session_id	Possibility to use a custom session id instead of the global one
+	* @param bool|string		$reference_type The type of reference to be generated (one of the constants)
 	* @return string The URL already passed through append_sid()
 	*/
-	public function route($route, array $params = array(), $is_amp = true, $session_id = false)
+	public function route($route, array $params = array(), $is_amp = true, $session_id = false, $reference_type = UrlGeneratorInterface::ABSOLUTE_PATH)
 	{
 		$anchor = '';
 		if (isset($params['#']))
@@ -146,13 +148,18 @@ class helper
 		$context->setBaseUrl($base_url);
 
 		$url_generator = new UrlGenerator($this->route_collection, $context);
-		$route_url = $url_generator->generate($route, $params);
+		$route_url = $url_generator->generate($route, $params, $reference_type);
 
 		if ($is_amp)
 		{
 			$route_url = str_replace(array('&', '&'), array('&', '&'), $route_url);
 		}
 
+		if ($reference_type === UrlGeneratorInterface::RELATIVE_PATH && empty($this->config['enable_mod_rewrite']))
+		{
+			$route_url = 'app.' . $this->php_ext . '/' . $route_url;
+		}
+
 		return append_sid($route_url . $anchor, false, $is_amp, $session_id, true);
 	}
 
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index bb4a703cc3..40c6ef7dfa 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -19,6 +19,7 @@ require_once $phpbb_root_path . 'includes/startup.php';
 $table_prefix = 'phpbb_';
 require_once $phpbb_root_path . 'includes/constants.php';
 require_once $phpbb_root_path . 'phpbb/class_loader.' . $phpEx;
+require_once($phpbb_root_path . 'includes/utf/utf_tools.' . $phpEx);
 
 $phpbb_class_loader_mock = new \phpbb\class_loader('phpbb_mock_', $phpbb_root_path . '../tests/mock/', "php");
 $phpbb_class_loader_mock->register();
diff --git a/tests/controller/helper_route_test.php b/tests/controller/helper_route_test.php
index a9c4ad01cf..e4ba6a3018 100644
--- a/tests/controller/helper_route_test.php
+++ b/tests/controller/helper_route_test.php
@@ -13,6 +13,8 @@
 
 require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
 
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+
 class phpbb_controller_helper_route_test extends phpbb_test_case
 {
 	public function setUp()
@@ -26,6 +28,8 @@ class phpbb_controller_helper_route_test extends phpbb_test_case
 		$request->overwrite('SCRIPT_NAME', '/app.php', \phpbb\request\request_interface::SERVER);
 		$request->overwrite('SCRIPT_FILENAME', 'app.php', \phpbb\request\request_interface::SERVER);
 		$request->overwrite('REQUEST_URI', '/app.php', \phpbb\request\request_interface::SERVER);
+		$request->overwrite('SERVER_NAME', 'localhost', \phpbb\request\request_interface::SERVER);
+		$request->overwrite('SERVER_PORT', '80', \phpbb\request\request_interface::SERVER);
 
 		$this->symfony_request = new \phpbb\symfony_request(
 			$request
@@ -161,4 +165,244 @@ class phpbb_controller_helper_route_test extends phpbb_test_case
 		$this->helper = new phpbb_mock_controller_helper($this->template, $this->user, $this->config, $this->provider, $this->extension_manager, $this->symfony_request, $this->filesystem, '', 'php', dirname(__FILE__) . '/');
 		$this->assertEquals($expected, $this->helper->route($route, $params, $is_amp, $session_id));
 	}
+
+	public function helper_url_data_absolute()
+	{
+		return array(
+			array('controller2', array('t' => 1, 'f' => 2), true, false, 'http://localhost/app.php/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller2', array('t' => 1, 'f' => 2), false, false, 'http://localhost/app.php/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, false, 'http://localhost/app.php/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), false, false, 'http://localhost/app.php/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+
+			// Custom sid parameter
+			array('controller2', array('t' => 1, 'f' => 2), true, 'custom-sid', 'http://localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2), false, 'custom-sid', 'http://localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, 'custom-sid', 'http://localhost/app.php/foo/bar/p-3?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+
+			// Testing anchors
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'http://localhost/app.php/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, false, 'http://localhost/app.php/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'http://localhost/app.php/foo/bar/p-3?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+
+			// Anchors and custom sid
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'http://localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, 'custom-sid', 'http://localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'http://localhost/app.php/foo/bar/p-3?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+
+			// Empty parameters should not append the & or ?
+			array('controller2', array(), true, false, 'http://localhost/app.php/foo/bar', 'no params using empty array'),
+			array('controller2', array(), false, false, 'http://localhost/app.php/foo/bar', 'no params using empty array'),
+			array('controller3', array('p' => 3), true, false, 'http://localhost/app.php/foo/bar/p-3', 'no params using empty array'),
+		);
+	}
+
+	/**
+	* @dataProvider helper_url_data_absolute()
+	*/
+	public function test_helper_url_absolute($route, $params, $is_amp, $session_id, $expected, $description)
+	{
+		$this->config = new \phpbb\config\config(array('enable_mod_rewrite' => '0'));
+		$this->helper = new phpbb_mock_controller_helper($this->template, $this->user, $this->config, $this->provider, $this->extension_manager, $this->symfony_request, $this->filesystem, '', 'php', dirname(__FILE__) . '/');
+		$this->assertEquals($expected, $this->helper->route($route, $params, $is_amp, $session_id, UrlGeneratorInterface::ABSOLUTE_URL));
+	}
+
+	public function helper_url_data_relative_path()
+	{
+		return array(
+			array('controller2', array('t' => 1, 'f' => 2), true, false, 'app.php/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller2', array('t' => 1, 'f' => 2), false, false, 'app.php/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, false, 'app.php/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), false, false, 'app.php/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+
+			// Custom sid parameter
+			array('controller2', array('t' => 1, 'f' => 2), true, 'custom-sid', 'app.php/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2), false, 'custom-sid', 'app.php/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, 'custom-sid', 'app.php/foo/bar/p-3?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+
+			// Testing anchors
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'app.php/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, false, 'app.php/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'app.php/foo/bar/p-3?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+
+			// Anchors and custom sid
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'app.php/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, 'custom-sid', 'app.php/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'app.php/foo/bar/p-3?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+
+			// Empty parameters should not append the & or ?
+			array('controller2', array(), true, false, 'app.php/foo/bar', 'no params using empty array'),
+			array('controller2', array(), false, false, 'app.php/foo/bar', 'no params using empty array'),
+			array('controller3', array('p' => 3), true, false, 'app.php/foo/bar/p-3', 'no params using empty array'),
+		);
+	}
+
+	/**
+	* @dataProvider helper_url_data_relative_path()
+	*/
+	public function test_helper_url_relative_path($route, $params, $is_amp, $session_id, $expected, $description)
+	{
+		$this->config = new \phpbb\config\config(array('enable_mod_rewrite' => '0'));
+		$this->helper = new phpbb_mock_controller_helper($this->template, $this->user, $this->config, $this->provider, $this->extension_manager, $this->symfony_request, $this->filesystem, '', 'php', dirname(__FILE__) . '/');
+		$this->assertEquals($expected, $this->helper->route($route, $params, $is_amp, $session_id, UrlGeneratorInterface::RELATIVE_PATH));
+	}
+
+	public function helper_url_data_network()
+	{
+		return array(
+			array('controller2', array('t' => 1, 'f' => 2), true, false, '//localhost/app.php/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller2', array('t' => 1, 'f' => 2), false, false, '//localhost/app.php/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, false, '//localhost/app.php/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), false, false, '//localhost/app.php/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+
+			// Custom sid parameter
+			array('controller2', array('t' => 1, 'f' => 2), true, 'custom-sid', '//localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2), false, 'custom-sid', '//localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, 'custom-sid', '//localhost/app.php/foo/bar/p-3?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+
+			// Testing anchors
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, false, '//localhost/app.php/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, false, '//localhost/app.php/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, false, '//localhost/app.php/foo/bar/p-3?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+
+			// Anchors and custom sid
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', '//localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, 'custom-sid', '//localhost/app.php/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', '//localhost/app.php/foo/bar/p-3?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+
+			// Empty parameters should not append the & or ?
+			array('controller2', array(), true, false, '//localhost/app.php/foo/bar', 'no params using empty array'),
+			array('controller2', array(), false, false, '//localhost/app.php/foo/bar', 'no params using empty array'),
+			array('controller3', array('p' => 3), true, false, '//localhost/app.php/foo/bar/p-3', 'no params using empty array'),
+		);
+	}
+
+	/**
+	* @dataProvider helper_url_data_network()
+	*/
+	public function test_helper_url_network($route, $params, $is_amp, $session_id, $expected, $description)
+	{
+		$this->config = new \phpbb\config\config(array('enable_mod_rewrite' => '0'));
+		$this->helper = new phpbb_mock_controller_helper($this->template, $this->user, $this->config, $this->provider, $this->extension_manager, $this->symfony_request, $this->filesystem, '', 'php', dirname(__FILE__) . '/');
+		$this->assertEquals($expected, $this->helper->route($route, $params, $is_amp, $session_id, UrlGeneratorInterface::NETWORK_PATH));
+	}
+//TODO
+	public function helper_url_data_absolute_with_rewrite()
+	{
+		return array(
+			array('controller2', array('t' => 1, 'f' => 2), true, false, 'http://localhost/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller2', array('t' => 1, 'f' => 2), false, false, 'http://localhost/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, false, 'http://localhost/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), false, false, 'http://localhost/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+
+			// Custom sid parameter
+			array('controller2', array('t' => 1, 'f' => 2), true, 'custom-sid', 'http://localhost/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2), false, 'custom-sid', 'http://localhost/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, 'custom-sid', 'http://localhost/foo/bar/p-3?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+
+			// Testing anchors
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'http://localhost/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, false, 'http://localhost/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'http://localhost/foo/bar/p-3?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+
+			// Anchors and custom sid
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'http://localhost/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, 'custom-sid', 'http://localhost/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'http://localhost/foo/bar/p-3?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+
+			// Empty parameters should not append the & or ?
+			array('controller2', array(), true, false, 'http://localhost/foo/bar', 'no params using empty array'),
+			array('controller2', array(), false, false, 'http://localhost/foo/bar', 'no params using empty array'),
+			array('controller3', array('p' => 3), true, false, 'http://localhost/foo/bar/p-3', 'no params using empty array'),
+		);
+	}
+
+	/**
+	 * @dataProvider helper_url_data_absolute_with_rewrite()
+	 */
+	public function test_helper_url_absolute_with_rewrite($route, $params, $is_amp, $session_id, $expected, $description)
+	{
+		$this->config = new \phpbb\config\config(array('enable_mod_rewrite' => '1'));
+		$this->helper = new phpbb_mock_controller_helper($this->template, $this->user, $this->config, $this->provider, $this->extension_manager, $this->symfony_request, $this->filesystem, '', 'php', dirname(__FILE__) . '/');
+		$this->assertEquals($expected, $this->helper->route($route, $params, $is_amp, $session_id, UrlGeneratorInterface::ABSOLUTE_URL));
+	}
+
+	public function helper_url_data_relative_path_with_rewrite()
+	{
+		return array(
+			array('controller2', array('t' => 1, 'f' => 2), true, false, 'foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller2', array('t' => 1, 'f' => 2), false, false, 'foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, false, 'foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), false, false, 'foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+
+			// Custom sid parameter
+			array('controller2', array('t' => 1, 'f' => 2), true, 'custom-sid', 'foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2), false, 'custom-sid', 'foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, 'custom-sid', 'foo/bar/p-3?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+
+			// Testing anchors
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, false, 'foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, false, 'foo/bar/p-3?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+
+			// Anchors and custom sid
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, 'custom-sid', 'foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', 'foo/bar/p-3?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+
+			// Empty parameters should not append the & or ?
+			array('controller2', array(), true, false, 'foo/bar', 'no params using empty array'),
+			array('controller2', array(), false, false, 'foo/bar', 'no params using empty array'),
+			array('controller3', array('p' => 3), true, false, 'foo/bar/p-3', 'no params using empty array'),
+		);
+	}
+
+	/**
+	 * @dataProvider helper_url_data_relative_path_with_rewrite()
+	 */
+	public function test_helper_url_relative_path_with_rewrite($route, $params, $is_amp, $session_id, $expected, $description)
+	{
+		$this->config = new \phpbb\config\config(array('enable_mod_rewrite' => '1'));
+		$this->helper = new phpbb_mock_controller_helper($this->template, $this->user, $this->config, $this->provider, $this->extension_manager, $this->symfony_request, $this->filesystem, '', 'php', dirname(__FILE__) . '/');
+		$this->assertEquals($expected, $this->helper->route($route, $params, $is_amp, $session_id, UrlGeneratorInterface::RELATIVE_PATH));
+	}
+
+	public function helper_url_data_network_with_rewrite()
+	{
+		return array(
+			array('controller2', array('t' => 1, 'f' => 2), true, false, '//localhost/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller2', array('t' => 1, 'f' => 2), false, false, '//localhost/foo/bar?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, false, '//localhost/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), false, false, '//localhost/foo/bar/p-3?t=1&f=2', 'parameters in params-argument as array'),
+
+			// Custom sid parameter
+			array('controller2', array('t' => 1, 'f' => 2), true, 'custom-sid', '//localhost/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2), false, 'custom-sid', '//localhost/foo/bar?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2), true, 'custom-sid', '//localhost/foo/bar/p-3?t=1&f=2&sid=custom-sid', 'params-argument (array) using session_id'),
+
+			// Testing anchors
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, false, '//localhost/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, false, '//localhost/foo/bar?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, false, '//localhost/foo/bar/p-3?t=1&f=2#anchor', 'anchor in params-argument (array)'),
+
+			// Anchors and custom sid
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', '//localhost/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller2', array('t' => 1, 'f' => 2, '#' => 'anchor'), false, 'custom-sid', '//localhost/foo/bar?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+			array('controller3', array('p' => 3, 't' => 1, 'f' => 2, '#' => 'anchor'), true, 'custom-sid', '//localhost/foo/bar/p-3?t=1&f=2&sid=custom-sid#anchor', 'anchor in params-argument (array) using session_id'),
+
+			// Empty parameters should not append the & or ?
+			array('controller2', array(), true, false, '//localhost/foo/bar', 'no params using empty array'),
+			array('controller2', array(), false, false, '//localhost/foo/bar', 'no params using empty array'),
+			array('controller3', array('p' => 3), true, false, '//localhost/foo/bar/p-3', 'no params using empty array'),
+		);
+	}
+
+	/**
+	 * @dataProvider helper_url_data_network_with_rewrite()
+	 */
+	public function test_helper_url_network_with_rewrite($route, $params, $is_amp, $session_id, $expected, $description)
+	{
+		$this->config = new \phpbb\config\config(array('enable_mod_rewrite' => '1'));
+		$this->helper = new phpbb_mock_controller_helper($this->template, $this->user, $this->config, $this->provider, $this->extension_manager, $this->symfony_request, $this->filesystem, '', 'php', dirname(__FILE__) . '/');
+		$this->assertEquals($expected, $this->helper->route($route, $params, $is_amp, $session_id, UrlGeneratorInterface::NETWORK_PATH));
+	}
 }