Use short array syntax

lib/init.php

@@ -16,9 +16,9 @@ function setup() {
 
   // Register wp_nav_menu() menus
   // http://codex.wordpress.org/Function_Reference/register_nav_menus
-  register_nav_menus(array(
+  register_nav_menus([
     'primary_navigation' => __('Primary Navigation', 'sage')
-  ));
+  ]);
 
   // Add post thumbnails
   // http://codex.wordpress.org/Post_Thumbnails
@@ -28,11 +28,11 @@ function setup() {
 
   // Add post formats
   // http://codex.wordpress.org/Post_Formats
-  add_theme_support('post-formats', array('aside', 'gallery', 'link', 'image', 'quote', 'video', 'audio'));
+  add_theme_support('post-formats', ['aside', 'gallery', 'link', 'image', 'quote', 'video', 'audio']);
 
   // Add HTML5 markup for captions
   // http://codex.wordpress.org/Function_Reference/add_theme_support#HTML5
-  add_theme_support('html5', array('caption', 'comment-form', 'comment-list'));
+  add_theme_support('html5', ['caption', 'comment-form', 'comment-list']);
 
   // Tell the TinyMCE editor to use a custom stylesheet
   add_editor_style('/dist/css/editor-style.css');
@@ -43,22 +43,22 @@ add_action('after_setup_theme', __NAMESPACE__ . '\\setup');
  * Register sidebars
  */
 function widgets_init() {
-  register_sidebar(array(
+  register_sidebar([
     'name'          => __('Primary', 'sage'),
     'id'            => 'sidebar-primary',
     'before_widget' => '<section class="widget %1$s %2$s">',
     'after_widget'  => '</section>',
     'before_title'  => '<h3>',
     'after_title'   => '</h3>',
-  ));
+  ]);
 
-  register_sidebar(array(
+  register_sidebar([
     'name'          => __('Footer', 'sage'),
     'id'            => 'sidebar-footer',
     'before_widget' => '<section class="widget %1$s %2$s">',
     'after_widget'  => '</section>',
     'before_title'  => '<h3>',
     'after_title'   => '</h3>',
-  ));
+  ]);
 }
 add_action('widgets_init', __NAMESPACE__ . '\\widgets_init');