diff --git a/inc/alert.php b/inc/alert.php
index abafc50..faacc9c 100644
--- a/inc/alert.php
+++ b/inc/alert.php
@@ -12,9 +12,9 @@ if (!defined('ABSPATH')) exit;
 class Alert {
 
     public static function load() {
-        add_action('init', array(__CLASS__, 'init'));
-        add_filter('manage_alert_posts_columns', array(__CLASS__, 'register_columns'));
-        add_action('manage_alert_posts_custom_column', array(__CLASS__, 'display_column'), 10, 2);
+        add_action('init', [__CLASS__, 'init']);
+        add_filter('manage_alert_posts_columns', [__CLASS__, 'register_columns']);
+        add_action('manage_alert_posts_custom_column', [__CLASS__, 'display_column'], 10, 2);
 
         // OgreAlert Content Filters
         add_filter('ogrealert/content', 'wptexturize');
@@ -27,8 +27,8 @@ class Alert {
     }
 
     static function init() {
-        $post_type_args = array(
-            'supports' => array('title', 'editor', 'revisions'),
+        $post_type_args = [
+            'supports' => ['title', 'editor', 'revisions'],
             'public' => true,
             'exclude_from_search' => true,
             'publicly_queryable' => false,
@@ -38,22 +38,22 @@ class Alert {
             'show_in_admin_bar' => true,
             'menu_position' => apply_filters('ogrealert/menu_position', 20),
             'menu_icon' => 'dashicons-format-status',
-        );
+        ];
 
         if (class_exists('Ogre')) {
             $post_type_args['labels'] = \Ogre::get_labels(__('Alerts', 'ogrealert'), __('Alert', 'ogrealert'));
         } else {
-            $post_type_args['labels'] = array(
+            $post_type_args['labels'] = [
                 'name' => __('Alerts', 'ogrealert'),
                 'singular_name' => __('Alert', 'ogrealert'),
-            );
+            ];
         }
 
         register_post_type('alert', apply_filters('ogrealert/post_type_args', $post_type_args));
     }
 
     static function register_columns($columns) {
-        $_columns = array();
+        $_columns = [];
 
         foreach ($columns as $key => $label) {
             if ($key == 'date') {
@@ -97,7 +97,7 @@ class Alert {
 
         $ids = array_map('intval', $ids);
 
-        $remove_keys = array();
+        $remove_keys = [];
         foreach ($ids as $key => $id) {
             if (!self::valid($id)) $remove_keys[] = $key;
         }
@@ -125,7 +125,7 @@ class Alert {
     }
 
     public static function get_active() {
-        $alerts = get_posts(apply_filters('ogrealert/get_active_args', array(
+        $alerts = get_posts(apply_filters('ogrealert/get_active_args', [
             'posts_per_page' => -1,
             'offset' => 0,
             'orderby' => 'rand',
@@ -133,7 +133,7 @@ class Alert {
             'post_type' => 'alert',
             'post_stauts' => 'publish',
             'fields' => 'ids',
-        )));
+        ]));
         $alerts = !is_wp_error($alerts) && !empty($alerts) ? $alerts : false;
 
         self::validate_ids($alerts);
@@ -173,29 +173,29 @@ class AlertMetaBox {
 
     public static function load() {
         if (is_admin()) {
-            add_action('load-post.php', array(__ClASS__, 'init'));
-            add_action('load-post-new.php', array(__ClASS__, 'init'));
+            add_action('load-post.php', [__CLASS__, 'init']);
+            add_action('load-post-new.php', [__CLASS__, 'init']);
         }
     }
 
     public static function init() {
-        add_action('add_meta_boxes_alert', array(__CLASS__, 'add'));
-        add_action('save_post', array(__CLASS__, 'save'), 10, 2);
-        add_action('admin_enqueue_scripts', array(__CLASS__, 'enqueue_scripts'));
+        add_action('add_meta_boxes_alert', [__CLASS__, 'add']);
+        add_action('save_post', [__CLASS__, 'save'], 10, 2);
+        add_action('admin_enqueue_scripts', [__CLASS__, 'enqueue_scripts']);
     }
 
     static function enqueue_scripts() {
         if (!wp_style_is('jquery-ui-datepicker', 'enqueued')) {
             wp_enqueue_style('jquery-ui-datepicker');
         }
-        wp_enqueue_script('ogrealert-post', \OgreAlert\Settings::get('dir') . 'assets/js/post.js', array('jquery', 'jquery-ui-core', 'jquery-ui-datepicker'), \OgreAlert\Settings::get('version'), true);
+        wp_enqueue_script('ogrealert-post', \OgreAlert\Settings::get('dir') . 'assets/js/post.js', ['jquery', 'jquery-ui-core', 'jquery-ui-datepicker'], \OgreAlert\Settings::get('version'), true);
     }
 
     static function add() {
         add_meta_box(
             'ogrealert_post_settings',
             __('Message Settings', 'ogrealert'),
-            array(__CLASS__, 'render'),
+            [__CLASS__, 'render'],
             'alert',
             'side',
             'default'
@@ -206,35 +206,35 @@ class AlertMetaBox {
         wp_nonce_field('post_settings', '_ogrealert_nonce');
 
         echo '<p>';
-        self::field_select(array(
+        self::field_select([
             'id' => 'ogrealert_post_settings_priority',
             'name' => '_ogrealert_priority',
             'label' => __('Priority', 'ogrealert'),
-            'options' => array(
+            'options' => [
                 'high' => __('High', 'ogrealert'),
                 'normal' => __('Normal', 'ogrealert'),
                 'low' => __('Low', 'ogrealert'),
-            ),
+            ],
             'default' => 'normal',
             'class' => 'widefat',
-        ));
+        ]);
         echo '</p>';
 
         echo '<p>';
-        self::field_date(array(
+        self::field_date([
             'id' => 'ogrealert_post_settings_expiration',
             'name' => '_ogrealert_expiration',
-            'label' => __('Expires On', 'ogrealer'),
+            'label' => __('Expires On', 'ogrealert'),
             'class' => 'widefat',
-        ));
+        ]);
         echo '</p>';
 
         echo '<p>';
-        self::field_select(array(
+        self::field_select([
             'id' => 'ogrealert_post_settings_duration',
             'name' => '_ogrealert_duration',
             'label' => __('Dismiss Duration', 'ogrealert'),
-            'options' => array(
+            'options' => [
                 'none' => __('None', 'ogrealert'),
                 'page' => __('Page', 'ogrealert'),
                 'minute' => __('Minute', 'ogrealert'),
@@ -243,11 +243,11 @@ class AlertMetaBox {
                 'week' => __('Week', 'ogrealert'),
                 'month' => __('Month', 'ogrealert'),
                 'year' => __('Year', 'ogrealert'),
-            ),
+            ],
             'default' => \OgreAlert\Settings::get('message_dismiss_duration'),
             'class' => 'widefat',
             'description' => __('If "None" is selected, the notice will not be able to be dismissed.', 'ogrealert'),
-        ));
+        ]);
         echo '</p>';
     }
 
@@ -261,11 +261,11 @@ class AlertMetaBox {
         // Check if not an autosave or revision
         if (wp_is_post_autosave($post_id) || wp_is_post_revision($post_id)) return;
 
-        $keys = array(
+        $keys = [
             '_ogrealert_priority',
             '_ogrealert_expiration',
             '_ogrealert_duration',
-        );
+        ];
         foreach ($keys as $key) {
             if (isset($_POST[$key])) update_post_meta($post_id, $key, $_POST[$key]);
         }
@@ -275,10 +275,10 @@ class AlertMetaBox {
         if (!isset($args['id']) || empty($args['id'])) return;
 
         if (isset($args['label']) && !empty($args['label'])) {
-            self::field_label(array(
+            self::field_label([
                 'title' => $args['label'],
                 'required' => isset($args['required']) && $args['required'] == true,
-            ));
+            ]);
         }
 
         $selected = '';
@@ -324,10 +324,10 @@ class AlertMetaBox {
         if (!isset($args['id']) || empty($args['id'])) return;
 
         if (isset($args['label']) && !empty($args['label'])) {
-            self::field_label(array(
+            self::field_label([
                 'title' => $args['label'],
                 'required' => isset($args['required']) && $args['required'] == true,
-            ));
+            ]);
         }
 
         $value = get_post_meta(get_the_ID(), $args['name'], true);
diff --git a/inc/display.php b/inc/display.php
index ae5b81c..8f922a5 100644
--- a/inc/display.php
+++ b/inc/display.php
@@ -14,23 +14,23 @@ class Display {
     public static function load() {
         if (is_admin()) return;
 
-        add_action('wp', array(__CLASS__, 'init'));
+        add_action('wp', [__CLASS__, 'init']);
     }
 
     static function init() {
         if (!\OgreAlert\Alert::has_active()) return;
 
-        add_action('wp_enqueue_scripts', array(__CLASS__, 'enqueue_scripts'));
+        add_action('wp_enqueue_scripts', [__CLASS__, 'enqueue_scripts']);
 
         $position = \OgreAlert\Settings::get('message_position');
         switch ($position) {
             case 'top':
             case 'bottom':
             case 'footer':
-                add_action('wp_footer', array(__CLASS__, 'display_alerts'));
+                add_action('wp_footer', [__CLASS__, 'display_alerts']);
                 break;
             case 'custom':
-                add_action('display_alerts', array(__CLASS__, 'display_alerts'));
+                add_action('display_alerts', [__CLASS__, 'display_alerts']);
                 break;
         }
 
@@ -38,14 +38,14 @@ class Display {
     }
 
     static function enqueue_scripts() {
-        wp_enqueue_style('ogrealert', \OgreAlert\Settings::get('dir') . 'assets/sass/style.css', array(), \OgreAlert\Settings::get('version'), 'all');
-        wp_enqueue_script('ogrealert', \OgreAlert\Settings::get('dir') . 'assets/js/frontend.js', array('jquery'), \OgreAlert\Settings::get('version'), true);
-        wp_localize_script('ogrealert', 'ogrealert', array(
+        wp_enqueue_style('ogrealert', \OgreAlert\Settings::get('dir') . 'assets/sass/style.css', [], \OgreAlert\Settings::get('version'), 'all');
+        wp_enqueue_script('ogrealert', \OgreAlert\Settings::get('dir') . 'assets/js/frontend.js', ['jquery'], \OgreAlert\Settings::get('version'), true);
+        wp_localize_script('ogrealert', 'ogrealert', [
             'text_color' => \OgreAlert\Settings::get('message_text_color'),
             'background_color' => \OgreAlert\Settings::get('message_background_color'),
             'transition_duration' => intval(\OgreAlert\Settings::get('message_transition_duration')),
             'transition_animation' => \OgreAlert\Settings::get('message_transition_animation'),
-        ));
+        ]);
     }
 
     static function display_alerts() {
@@ -53,7 +53,7 @@ class Display {
 
         self::load_template('loop-start');
         foreach (\OgreAlert\Alert::get_active() as $id) {
-            self::load_template('alert', \OgreAlert\Priority::get($id), true, array('id' => $id));
+            self::load_template('alert', \OgreAlert\Priority::get($id), true, ['id' => $id]);
         }
         self::load_template('loop-end');
     }
@@ -69,7 +69,7 @@ class Display {
         return $classes;
     }
 
-    private static function load_template($filename, $filepart = '', $echo = true, $vars = array()) {
+    private static function load_template($filename, $filepart = '', $echo = true, $vars = []) {
         $path = \OgreAlert\Settings::get('path') . 'templates/' . $filename . '-' . $filepart . '.php';
         if (!file_exists($path)) {
             $path = \OgreAlert\Settings::get('path') . 'templates/' . $filename . '.php';
diff --git a/inc/expiration.php b/inc/expiration.php
index d1d3f40..e892764 100644
--- a/inc/expiration.php
+++ b/inc/expiration.php
@@ -12,7 +12,7 @@ if (!defined('ABSPATH')) exit;
 class Expiration {
 
     public static function load() {
-        add_filter('ogrealert/valid_id', array(__CLASS__, 'check'), 10, 2);
+        add_filter('ogrealert/valid_id', [__CLASS__, 'check'], 10, 2);
     }
 
     static function check($valid, $id) {
diff --git a/inc/priority.php b/inc/priority.php
index 285e4e3..dd85fe7 100644
--- a/inc/priority.php
+++ b/inc/priority.php
@@ -11,25 +11,25 @@ if (!defined('ABSPATH')) exit;
 
 class Priority {
 
-    private static $priorities = array(
+    private static $priorities = [
         'high',
         'normal',
         'low',
-    );
+    ];
 
     public static function load() {
-        add_filter('ogrealert/get_active', array(__CLASS__, 'order'), 10, 1);
+        add_filter('ogrealert/get_active', [__CLASS__, 'order'], 10, 1);
     }
 
     static function order($alerts) {
         if (!is_array($alerts) || empty($alerts)) return $alerts;
 
-        $_alerts = array();
+        $_alerts = [];
         foreach ($alerts as $id) {
-            $_alerts[] = array(
+            $_alerts[] = [
                 'id' => $id,
                 'priority' => self::get($id),
-            );
+            ];
         }
 
         usort($_alerts, function ($a, $b) {
diff --git a/inc/settings.php b/inc/settings.php
index 70c4d38..50c75fb 100644
--- a/inc/settings.php
+++ b/inc/settings.php
@@ -40,7 +40,7 @@ class Settings {
     public static $message_low_background_color;
 
     public static function init() {
-        self::$defaults = array(
+        self::$defaults = [
             'message_enabled' => '1',
             'message_position' => 'bottom',
             'message_container' => '1200',
@@ -57,7 +57,7 @@ class Settings {
 
             'message_low_text_color' => 'rgba(255, 255, 255, 1)',
             'message_low_background_color' => 'rgba(23, 162, 184, 1)',
-        );
+        ];
     }
 
     public static function get($key) {
@@ -97,7 +97,7 @@ class Settings {
 
             default:
                 $options = get_option('ogrealert_options');
-                if (!is_array($options)) $options = array();
+                if (!is_array($options)) $options = [];
                 $options["ogrealert_settings_{$key}"] = $value;
                 update_option('ogrealert_options', $options);
                 break;
@@ -122,7 +122,7 @@ class Settings {
         $regex = '/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/';
         if (preg_match($regex, $hex) != 1) return false;
 
-        $dec = array('r' => 0, 'g' => 0, 'b' => 0);
+        $dec = ['r' => 0, 'g' => 0, 'b' => 0];
 
         if (strlen($hex) == strlen('#000')) {
             $dec['r'] = hexdec(substr($hex, 1, 1) . substr($hex, 1, 1));
@@ -169,28 +169,28 @@ class Settings {
 class SettingsPage {
 
     public static function init() {
-        add_action('admin_init', array(__CLASS__, 'register_settings'));
-        add_action('admin_menu', array(__CLASS__, 'menu'));
+        add_action('admin_init', [__CLASS__, 'register_settings']);
+        add_action('admin_menu', [__CLASS__, 'menu']);
     }
 
     static function menu() {
         if (!current_user_can(\OgreAlert\Settings::get('capability'))) return;
 
-        $page = add_submenu_page('edit.php?post_type=alert', __('OgreAlert Settings', 'ogrealert'), __('Settings', 'ogrealert'), \OgreAlert\Settings::get('capability'), 'ogrealert_settings', array(__CLASS__, 'page'));
-        add_action('load-' . $page, array(__CLASS__, 'load_page'));
+        $page = add_submenu_page('edit.php?post_type=alert', __('OgreAlert Settings', 'ogrealert'), __('Settings', 'ogrealert'), \OgreAlert\Settings::get('capability'), 'ogrealert_settings', [__CLASS__, 'page']);
+        add_action('load-' . $page, [__CLASS__, 'load_page']);
     }
 
     static function load_page() {
         if (!current_user_can(\OgreAlert\Settings::get('capability'))) return;
 
-        add_action('admin_enqueue_scripts', array(__CLASS__, 'admin_enqueue_scripts'));
+        add_action('admin_enqueue_scripts', [__CLASS__, 'admin_enqueue_scripts']);
     }
 
     static function admin_enqueue_scripts() {
         if (!wp_style_is('wp-color-picker', 'enqueued')) {
             wp_enqueue_style('wp-color-picker');
         }
-        wp_enqueue_script('ogrealert-settings', \OgreAlert\Settings::get('dir') . 'assets/js/settings.js', array('jquery', 'wp-color-picker'), \OgreAlert\Settings::get('version'), true);
+        wp_enqueue_script('ogrealert-settings', \OgreAlert\Settings::get('dir') . 'assets/js/settings.js', ['jquery', 'wp-color-picker'], \OgreAlert\Settings::get('version'), true);
     }
 
     static function register_settings() {
@@ -198,53 +198,53 @@ class SettingsPage {
 
         // Message Settings
 
-        add_settings_section('ogrealert_section_general', __('General Settings', 'ogrealert'), array(__CLASS__, 'section'), 'ogrealert');
+        add_settings_section('ogrealert_section_general', __('General Settings', 'ogrealert'), [__CLASS__, 'section'], 'ogrealert');
 
-        add_settings_field('ogrealert_message_enabled', __('Enable Alerts', 'ogrealert'), array(__CLASS__, 'field_checkbox'), 'ogrealert', 'ogrealert_section_general', array(
+        add_settings_field('ogrealert_message_enabled', __('Enable Alerts', 'ogrealert'), [__CLASS__, 'field_checkbox'], 'ogrealert', 'ogrealert_section_general', [
             'id' => 'ogrealert_settings_message_enabled',
             'default' => \OgreAlert\Settings::get_default('message_enabled'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_position', __('Position', 'ogrealert'), array(__CLASS__, 'field_select'), 'ogrealert', 'ogrealert_section_general', array(
+        add_settings_field('ogrealert_message_position', __('Position', 'ogrealert'), [__CLASS__, 'field_select'], 'ogrealert', 'ogrealert_section_general', [
             'id' => 'ogrealert_settings_message_position',
-            'options' => array(
+            'options' => [
                 'top' => __('Fixed Top', 'ogrealert'),
                 'bottom' => __('Fixed Bottom', 'ogrealert'),
                 'footer' => __('After Footer', 'ogrealert'),
                 'custom' => __('Custom', 'ogrealert'),
-            ),
+            ],
             'default' => \OgreAlert\Settings::get_default('message_position'),
             'description' => __('If you choose Custom, you must add "do_action(\'display_alerts\');" to a suitable location in your template files.', 'ogrealert'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_container', __('Container Width', 'ogrealert'), array(__CLASS__, 'field_text'), 'ogrealert', 'ogrealert_section_general', array(
+        add_settings_field('ogrealert_message_container', __('Container Width', 'ogrealert'), [__CLASS__, 'field_text'], 'ogrealert', 'ogrealert_section_general', [
             'id' => 'ogrealert_settings_message_container',
             'description' => 'A positive integer in pixels.',
             'placeholder' => \OgreAlert\Settings::get_default('message_container'),
             'default' => \OgreAlert\Settings::get_default('message_container'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_transition_duration', __('Transition Duration', 'ogrealert'), array(__CLASS__, 'field_text'), 'ogrealert', 'ogrealert_section_general', array(
+        add_settings_field('ogrealert_message_transition_duration', __('Transition Duration', 'ogrealert'), [__CLASS__, 'field_text'], 'ogrealert', 'ogrealert_section_general', [
             'id' => 'ogrealert_settings_message_transition_duration',
             'description' => 'A positive integer in milliseconds.',
             'placeholder' => \OgreAlert\Settings::get_default('message_transition_duration'),
             'default' => \OgreAlert\Settings::get_default('message_transition_duration'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_transition_animation', __('Transition Animation', 'ogrealert'), array(__CLASS__, 'field_select'), 'ogrealert', 'ogrealert_section_general', array(
+        add_settings_field('ogrealert_message_transition_animation', __('Transition Animation', 'ogrealert'), [__CLASS__, 'field_select'], 'ogrealert', 'ogrealert_section_general', [
             'id' => 'ogrealert_settings_message_transition_animation',
-            'options' => array(
+            'options' => [
                 'slide' => __('Slide', 'ogrealert'),
                 'fade' => __('Fade', 'ogrealert'),
                 'custom' => __('Custom', 'ogrealert'),
-            ),
+            ],
             'default' => \OgreAlert\Settings::get_default('message_transition_animation'),
             'description' => __('If you choose Custom, the animation must be handled with the "ogrealert-message-transition-custom" class in css.', 'ogrealert'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_dismiss_duration', __('Default Dismiss Duration', 'ogrealert'), array(__CLASS__, 'field_select'), 'ogrealert', 'ogrealert_section_general', array(
+        add_settings_field('ogrealert_message_dismiss_duration', __('Default Dismiss Duration', 'ogrealert'), [__CLASS__, 'field_select'], 'ogrealert', 'ogrealert_section_general', [
             'id' => 'ogrealert_settings_message_dismiss_duration',
-            'options' => array(
+            'options' => [
                 'none' => __('None', 'ogrealert'),
                 'page' => __('Page', 'ogrealert'),
                 'minute' => __('Minute', 'ogrealert'),
@@ -253,52 +253,52 @@ class SettingsPage {
                 'week' => __('Week', 'ogrealert'),
                 'month' => __('Month', 'ogrealert'),
                 'year' => __('Year', 'ogrealert'),
-            ),
+            ],
             'default' => \OgreAlert\Settings::get_default('message_dismiss_duration'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_index', __('Z-Index', 'ogrealert'), array(__CLASS__, 'field_text'), 'ogrealert', 'ogrealert_section_general', array(
+        add_settings_field('ogrealert_message_index', __('Z-Index', 'ogrealert'), [__CLASS__, 'field_text'], 'ogrealert', 'ogrealert_section_general', [
             'id' => 'ogrealert_settings_message_index',
             'description' => 'Sets the z-index value of all OgreAlert messages. Useful for ensuring your messages appear above certain elements of your site.',
             'placeholder' => \OgreAlert\Settings::get_default('message_index'),
             'default' => \OgreAlert\Settings::get_default('message_index'),
-        ));
+        ]);
 
-        add_settings_section('ogrealert_section_high', __('High Priority', 'ogrealert'), array(__CLASS__, 'section'), 'ogrealert');
+        add_settings_section('ogrealert_section_high', __('High Priority', 'ogrealert'), [__CLASS__, 'section'], 'ogrealert');
 
-        add_settings_field('ogrealert_message_high_text_color', __('Text Color', 'ogrealert'), array(__CLASS__, 'field_color'), 'ogrealert', 'ogrealert_section_high', array(
+        add_settings_field('ogrealert_message_high_text_color', __('Text Color', 'ogrealert'), [__CLASS__, 'field_color'], 'ogrealert', 'ogrealert_section_high', [
             'id' => 'ogrealert_settings_message_high_text_color',
             'default' => \OgreAlert\Settings::get_default('message_high_text_color'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_high_background_color', __('Background Color', 'ogrealert'), array(__CLASS__, 'field_color'), 'ogrealert', 'ogrealert_section_high', array(
+        add_settings_field('ogrealert_message_high_background_color', __('Background Color', 'ogrealert'), [__CLASS__, 'field_color'], 'ogrealert', 'ogrealert_section_high', [
             'id' => 'ogrealert_settings_message_high_background_color',
             'default' => \OgreAlert\Settings::get_default('message_high_background_color'),
-        ));
+        ]);
 
-        add_settings_section('ogrealert_section_normal', __('Normal Priority', 'ogrealert'), array(__CLASS__, 'section'), 'ogrealert');
+        add_settings_section('ogrealert_section_normal', __('Normal Priority', 'ogrealert'), [__CLASS__, 'section'], 'ogrealert');
 
-        add_settings_field('ogrealert_message_normal_text_color', __('Text Color', 'ogrealert'), array(__CLASS__, 'field_color'), 'ogrealert', 'ogrealert_section_normal', array(
+        add_settings_field('ogrealert_message_normal_text_color', __('Text Color', 'ogrealert'), [__CLASS__, 'field_color'], 'ogrealert', 'ogrealert_section_normal', [
             'id' => 'ogrealert_settings_message_normal_text_color',
             'default' => \OgreAlert\Settings::get_default('message_normal_text_color'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_normal_background_color', __('Background Color', 'ogrealert'), array(__CLASS__, 'field_color'), 'ogrealert', 'ogrealert_section_normal', array(
+        add_settings_field('ogrealert_message_normal_background_color', __('Background Color', 'ogrealert'), [__CLASS__, 'field_color'], 'ogrealert', 'ogrealert_section_normal', [
             'id' => 'ogrealert_settings_message_normal_background_color',
             'default' => \OgreAlert\Settings::get_default('message_normal_background_color'),
-        ));
+        ]);
 
-        add_settings_section('ogrealert_section_low', __('Low Priority', 'ogrealert'), array(__CLASS__, 'section'), 'ogrealert');
+        add_settings_section('ogrealert_section_low', __('Low Priority', 'ogrealert'), [__CLASS__, 'section'], 'ogrealert');
 
-        add_settings_field('ogrealert_message_low_text_color', __('Text Color', 'ogrealert'), array(__CLASS__, 'field_color'), 'ogrealert', 'ogrealert_section_low', array(
+        add_settings_field('ogrealert_message_low_text_color', __('Text Color', 'ogrealert'), [__CLASS__, 'field_color'], 'ogrealert', 'ogrealert_section_low', [
             'id' => 'ogrealert_settings_message_low_text_color',
             'default' => \OgreAlert\Settings::get_default('message_low_text_color'),
-        ));
+        ]);
 
-        add_settings_field('ogrealert_message_low_background_color', __('Background Color', 'ogrealert'), array(__CLASS__, 'field_color'), 'ogrealert', 'ogrealert_section_low', array(
+        add_settings_field('ogrealert_message_low_background_color', __('Background Color', 'ogrealert'), [__CLASS__, 'field_color'], 'ogrealert', 'ogrealert_section_low', [
             'id' => 'ogrealert_settings_message_low_background_color',
             'default' => \OgreAlert\Settings::get_default('message_low_background_color'),
-        ));
+        ]);
     }
 
     static function page() {
@@ -385,12 +385,12 @@ class SettingsPage {
         if (isset($args['default'])) $value = $args['default'];
         if (isset($options[$args['id']]) && !empty($options[$args['id']])) $value = $options[$args['id']];
 
-        $settings = array(
+        $settings = [
             'tinymce' => true,
             'textarea_name' => 'ogrealert_options[' . $args['id'] . ']',
             'textarea_rows' => 15,
             'tabindex' => 1,
-        );
+        ];
         wp_editor($value, $args['id'], $settings);
 
         if (isset($args['description']) && !empty($args['description'])) {