diff --git a/examples/basic/index.php b/examples/basic/index.php
index a31239c..f5c9484 100644
--- a/examples/basic/index.php
+++ b/examples/basic/index.php
@@ -12,10 +12,10 @@ if (file_exists($_SERVER['SCRIPT_FILENAME']) && pathinfo($_SERVER['SCRIPT_FILENA
 
 $router = new AltoRouter();
 $router->setBasePath('/AltoRouter/examples/basic');
-$router->map('GET|POST','/', 'home#index', 'home');
-$router->map('GET','/users/', array('c' => 'UserController', 'a' => 'ListAction'));
-$router->map('GET','/users/[i:id]', 'users#show', 'users_show');
-$router->map('POST','/users/[i:id]/[delete|update:action]', 'usersController#doAction', 'users_do');
+$router->map('GET|POST', '/', 'home#index', 'home');
+$router->map('GET', '/users/', ['c' => 'UserController', 'a' => 'ListAction']);
+$router->map('GET', '/users/[i:id]', 'users#show', 'users_show');
+$router->map('POST', '/users/[i:id]/[delete|update:action]', 'usersController#doAction', 'users_do');
 
 // match current request
 $match = $router->match();
@@ -24,12 +24,12 @@ $match = $router->match();
 
 <h3>Current request: </h3>
 <pre>
-	Target: <?php var_dump($match['target']); ?>
-	Params: <?php var_dump($match['params']); ?>
-	Name: 	<?php var_dump($match['name']); ?>
+    Target: <?php var_dump($match['target']); ?>
+    Params: <?php var_dump($match['params']); ?>
+    Name:   <?php var_dump($match['name']); ?>
 </pre>
 
 <h3>Try these requests: </h3>
 <p><a href="<?php echo $router->generate('home'); ?>">GET <?php echo $router->generate('home'); ?></a></p>
-<p><a href="<?php echo $router->generate('users_show', array('id' => 5)); ?>">GET <?php echo $router->generate('users_show', array('id' => 5)); ?></a></p>
-<p><form action="<?php echo $router->generate('users_do', array('id' => 10, 'action' => 'update')); ?>" method="post"><button type="submit"><?php echo $router->generate('users_do', array('id' => 10, 'action' => 'update')); ?></button></form></p>
+<p><a href="<?php echo $router->generate('users_show', ['id' => 5]); ?>">GET <?php echo $router->generate('users_show', ['id' => 5]); ?></a></p>
+<p><form action="<?php echo $router->generate('users_do', ['id' => 10, 'action' => 'update']); ?>" method="post"><button type="submit"><?php echo $router->generate('users_do', ['id' => 10, 'action' => 'update']); ?></button></form></p>
diff --git a/tests/benchmark.php b/tests/benchmark.php
index 99b2584..ff469e9 100644
--- a/tests/benchmark.php
+++ b/tests/benchmark.php
@@ -14,10 +14,11 @@
 require __DIR__ . '/../vendor/autoload.php';
 
 global $argv;
-$n = isset( $argv[1] ) ? intval( $argv[1] ) : 1000;
+$n = isset($argv[1]) ? intval($argv[1]) : 1000;
 
 // generates a random request url
-function random_request_url() {
+function random_request_url()
+{
     $characters = 'abcdefghijklmnopqrstuvwxyz';
     $charactersLength = strlen($characters);
     $randomString = '/';
@@ -26,45 +27,46 @@ function random_request_url() {
     for ($i = 0; $i < rand(5, 20); $i++) {
         $randomString .= $characters[rand(0, $charactersLength - 1)];
 
-        if( rand(1, 10) === 1 ) {
-           $randomString .= '/';
+        if (rand(1, 10) === 1) {
+            $randomString .= '/';
         }
     }
 
     // add dynamic route with 10% chance
-    if ( rand(1, 10) === 1 ) {
-       $randomString = rtrim( $randomString, '/' ) . '/[:part]';
+    if (rand(1, 10) === 1) {
+        $randomString = rtrim($randomString, '/') . '/[:part]';
     }
 
     return $randomString;
 }
 
 // generate a random request method
-function random_request_method() {
-    static $methods = array( 'GET', 'GET', 'POST', 'PUT', 'PATCH', 'DELETE' );
-    $random_key = array_rand( $methods );
+function random_request_method()
+{
+    static $methods = [ 'GET', 'GET', 'POST', 'PUT', 'PATCH', 'DELETE' ];
+    $random_key = array_rand($methods);
     return $methods[ $random_key ];
 }
 
 // prepare benchmark data
-$requests = array();
-for($i=0; $i<$n; $i++) {
-    $requests[] = array(
+$requests = [];
+for ($i=0; $i<$n; $i++) {
+    $requests[] = [
         'method' => random_request_method(),
         'url' => random_request_url(),
-    );
+    ];
 }
 
 $router = new AltoRouter();
 
 // map requests
 $start = microtime(true);
-foreach($requests as $r) {
+foreach ($requests as $r) {
     $router->map($r['method'], $r['url'], '');
 }
 $end = microtime(true);
 $map_time = ($end - $start) * 1000;
-echo sprintf( 'Map time: %.2f ms', $map_time ) . PHP_EOL;
+echo sprintf('Map time: %.2f ms', $map_time) . PHP_EOL;
 
 
 // pick random route to match
@@ -75,19 +77,16 @@ $start = microtime(true);
 $router->match($r['url'], $r['method']);
 $end = microtime(true);
 $match_time_known_route = ($end - $start) * 1000;
-echo sprintf( 'Match time (known route): %.2f ms', $match_time_known_route ) . PHP_EOL;
+echo sprintf('Match time (known route): %.2f ms', $match_time_known_route) . PHP_EOL;
 
 // match unexisting route
 $start = microtime(true);
 $router->match('/55-foo-bar', 'GET');
 $end = microtime(true);
 $match_time_unknown_route = ($end - $start) * 1000;
-echo sprintf( 'Match time (unknown route): %.2f ms', $match_time_unknown_route ) . PHP_EOL;
+echo sprintf('Match time (unknown route): %.2f ms', $match_time_unknown_route) . PHP_EOL;
 
 // print totals
 echo sprintf('Total time: %.2f seconds', ($map_time + $match_time_known_route + $match_time_unknown_route)) . PHP_EOL;
-echo sprintf('Memory usage: %d KB', round( memory_get_usage() / 1024 )) . PHP_EOL;
-echo sprintf('Peak memory usage: %d KB', round( memory_get_peak_usage( true ) / 1024 )) . PHP_EOL;
-
-
-
+echo sprintf('Memory usage: %d KB', round(memory_get_usage() / 1024)) . PHP_EOL;
+echo sprintf('Peak memory usage: %d KB', round(memory_get_peak_usage(true) / 1024)) . PHP_EOL;