pryley / pollux

helpers.php

Spacing +1 added lines, -1 removed lines

@@ -5,7 +5,7 @@
  *
  * @return mixed
  */
-function pollux_get_post_meta( $metaKey, array $args = [] ) {
+function pollux_get_post_meta( $metaKey, array $args = [ ] ) {
 	return \GeminiLabs\Pollux\Facades\PostMeta::get( $metaKey, $args );
 }
 

Braces +4 added lines, -2 removed lines

@@ -5,7 +5,8 @@ 
  *
  * @return mixed
  */
-function pollux_get_post_meta( $metaKey, array $args = [] ) {
+function pollux_get_post_meta( $metaKey, array $args = [] )
+{
 	return \GeminiLabs\Pollux\Facades\PostMeta::get( $metaKey, $args );
 }
 
@@ -14,6 +15,7 @@ 
  *
  * @return mixed
  */
-function pollux_get_option( $group, $key = false, $fallback = '' ) {
+function pollux_get_option( $group, $key = false, $fallback = '' )
+{
 	return \GeminiLabs\Pollux\Facades\SiteMeta::get( $group, $key, $fallback );
 }

pollux.php

Spacing +2 added lines, -2 removed lines

@@ -27,8 +27,8 @@
 
 $app = Application::getInstance();
 
-register_activation_hook( __FILE__, array( $app, 'onActivation' ));
-register_deactivation_hook( __FILE__, array( $app, 'onDeactivation' ));
+register_activation_hook( __FILE__, array( $app, 'onActivation' ) );
+register_deactivation_hook( __FILE__, array( $app, 'onDeactivation' ) );
 
 if( $app->gatekeeper->proceed() ) {
 	$app->register( new Provider );

autoload.php

Braces +6 added lines, -2 removed lines

@@ -13,9 +13,13 @@
 	];
 	foreach( $namespaces as $prefix => $base_dir ) {
 		$len = strlen( $prefix );
-		if( strncmp( $prefix, $class, $len ) !== 0 )continue;
+		if( strncmp( $prefix, $class, $len ) !== 0 ) {
+			continue;
+		}
 		$file = $base_dir . str_replace( '\\', '/', substr( $class, $len ) ) . '.php';
-		if( !file_exists( $file ) )continue;
+		if( !file_exists( $file ) ) {
+			continue;
+		}
 		require $file;
 		break;
 	}

src/AliasLoader.php

Spacing +5 added lines, -5 removed lines

@@ -38,9 +38,9 @@ 
 	 *
 	 * @return AliasLoader
 	 */
-	public static function getInstance( array $aliases = [] )
+	public static function getInstance( array $aliases = [ ] )
 	{
-		if( is_null( static::$instance )) {
+		if( is_null( static::$instance ) ) {
 			return static::$instance = new static( $aliases );
 		}
 
@@ -60,8 +60,8 @@ 
 	 */
 	public function load( $alias )
 	{
-		if( isset( $this->aliases[$alias] )) {
-			return class_alias( $this->aliases[$alias], $alias );
+		if( isset( $this->aliases[ $alias ] ) ) {
+			return class_alias( $this->aliases[ $alias ], $alias );
 		}
 	}
 
@@ -73,7 +73,7 @@ 
 	public function register()
 	{
 		if( !$this->registered ) {
-			spl_autoload_register( [$this, 'load'], true, true );
+			spl_autoload_register( [ $this, 'load' ], true, true );
 			$this->registered = true;
 		}
 	}

Braces +2 added lines, -1 removed lines

@@ -31,7 +31,8 @@
 	}
 
 	private function __clone()
-	{}
+	{
+}
 
 	/**
 	 * Get or create the singleton alias loader instance.

src/Controller.php

Spacing +5 added lines, -5 removed lines

@@ -23,7 +23,7 @@ 
 	 */
 	public function filterWordPressFooter( $text )
 	{
-		if( $this->app->config['remove_wordpress_footer'] )return;
+		if( $this->app->config[ 'remove_wordpress_footer' ] )return;
 		return $text;
 	}
 
@@ -33,7 +33,7 @@ 
 	 */
 	public function registerAssets()
 	{
-		if( get_current_screen()->id == sprintf( 'toplevel_page_%s', Settings::ID )) {
+		if( get_current_screen()->id == sprintf( 'toplevel_page_%s', Settings::ID ) ) {
 			wp_enqueue_script( 'common' );
 			wp_enqueue_script( 'wp-lists' );
 			wp_enqueue_script( 'postbox' );
@@ -64,11 +64,11 @@ 
 	 */
 	public function removeDashboardWidgets()
 	{
-		if( !$this->app->config['remove_dashboard_widgets'] )return;
+		if( !$this->app->config[ 'remove_dashboard_widgets' ] )return;
 		$widgets = apply_filters( 'pollux/dashoard/widgets', [
 			'dashboard_primary',
 			'dashboard_quick_press',
-		]);
+		] );
 		foreach( $widgets as $widget ) {
 			remove_meta_box( $widget, 'dashboard', 'normal' );
 		}
@@ -80,7 +80,7 @@ 
 	 */
 	public function removeWordPressMenu()
 	{
-		if( !$this->app->config['remove_wordpress_menu'] )return;
+		if( !$this->app->config[ 'remove_wordpress_menu' ] )return;
 		global $wp_admin_bar;
 		$wp_admin_bar->remove_menu( 'wp-logo' );
 	}

Braces +9 added lines, -3 removed lines

@@ -23,7 +23,9 @@ 
 	 */
 	public function filterWordPressFooter( $text )
 	{
-		if( $this->app->config['remove_wordpress_footer'] )return;
+		if( $this->app->config['remove_wordpress_footer'] ) {
+			return;
+		}
 		return $text;
 	}
 
@@ -64,7 +66,9 @@ 
 	 */
 	public function removeDashboardWidgets()
 	{
-		if( !$this->app->config['remove_dashboard_widgets'] )return;
+		if( !$this->app->config['remove_dashboard_widgets'] ) {
+			return;
+		}
 		$widgets = apply_filters( 'pollux/dashoard/widgets', [
 			'dashboard_primary',
 			'dashboard_quick_press',
@@ -80,7 +84,9 @@ 
 	 */
 	public function removeWordPressMenu()
 	{
-		if( !$this->app->config['remove_wordpress_menu'] )return;
+		if( !$this->app->config['remove_wordpress_menu'] ) {
+			return;
+		}
 		global $wp_admin_bar;
 		$wp_admin_bar->remove_menu( 'wp-logo' );
 	}

src/Container.php

Indentation +14 added lines, -14 removed lines

@@ -16,18 +16,18 @@ 
 	 */
 	protected static $instance;
 
-    /**
-     * The container's bound services.
-     *
-     * @var array
-     */
+	/**
+	 * The container's bound services.
+	 *
+	 * @var array
+	 */
 	protected $services = [];
 
-    /**
-     * The container's bucket items
-     *
-     * @var array
-     */
+	/**
+	 * The container's bucket items
+	 *
+	 * @var array
+	 */
 	protected $bucket = [];
 
 	/**
@@ -123,10 +123,10 @@ 
 	}
 
    /**
-	 * Register a Provider.
-	 *
-	 * @return void
-	 */
+    * Register a Provider.
+    *
+    * @return void
+    */
 	public function register( $provider )
 	{
 		$provider->register( $this );

Spacing +17 added lines, -17 removed lines

@@ -21,14 +21,14 @@ 
      *
      * @var array
      */
-	protected $services = [];
+	protected $services = [ ];
 
     /**
      * The container's bucket items
      *
      * @var array
      */
-	protected $bucket = [];
+	protected $bucket = [ ];
 
 	/**
 	 * Set the globally available instance of the container.
@@ -37,7 +37,7 @@ 
 	 */
 	public static function getInstance()
 	{
-		if( is_null( static::$instance )) {
+		if( is_null( static::$instance ) ) {
 			static::$instance = new static;
 		}
 
@@ -54,7 +54,7 @@ 
 	 */
 	public function bind( $alias, $concrete )
 	{
-		$this->services[$alias] = $concrete;
+		$this->services[ $alias ] = $concrete;
 	}
 
 	/**
@@ -68,14 +68,14 @@ 
 	 */
 	public function make( $abstract )
 	{
-		$service = isset( $this->services[$abstract] )
-			? $this->services[$abstract]
+		$service = isset( $this->services[ $abstract ] )
+			? $this->services[ $abstract ]
 			: $this->addNamespace( $abstract );
 
-		if( is_callable( $service )) {
-			return call_user_func_array( $service, [$this] );
+		if( is_callable( $service ) ) {
+			return call_user_func_array( $service, [ $this ] );
 		}
-		if( is_object( $service )) {
+		if( is_object( $service ) ) {
 			return $service;
 		}
 
@@ -92,7 +92,7 @@ 
 	 */
 	public function singleton( $abstract, $concrete )
 	{
-		$this->bind( $abstract, $this->make( $concrete ));
+		$this->bind( $abstract, $this->make( $concrete ) );
 	}
 
 	/**
@@ -104,8 +104,8 @@ 
 	 */
 	public function __get( $item )
 	{
-		return isset( $this->bucket[$item] )
-			? $this->bucket[$item]
+		return isset( $this->bucket[ $item ] )
+			? $this->bucket[ $item ]
 			: null;
 	}
 
@@ -119,7 +119,7 @@ 
 	 */
 	public function __set( $item, $value )
 	{
-		$this->bucket[$item] = $value;
+		$this->bucket[ $item ] = $value;
 	}
 
    /**
@@ -141,7 +141,7 @@ 
 	 */
 	protected function addNamespace( $abstract )
 	{
-		if( strpos( $abstract, __NAMESPACE__ ) === false && !class_exists( $abstract )) {
+		if( strpos( $abstract, __NAMESPACE__ ) === false && !class_exists( $abstract ) ) {
 			$abstract = __NAMESPACE__ . "\\$abstract";
 		}
 
@@ -183,7 +183,7 @@ 
 			return $this->notInstantiable( $concrete );
 		}
 
-		if( is_null(( $constructor = $reflector->getConstructor() ))) {
+		if( is_null( ( $constructor = $reflector->getConstructor() ) ) ) {
 			return new $concrete;
 		}
 
@@ -218,11 +218,11 @@ 
 	 */
 	protected function resolveDependencies( array $dependencies )
 	{
-		$results = [];
+		$results = [ ];
 
 		foreach( $dependencies as $dependency ) {
 			// If the class is null, the dependency is a string or some other primitive type
-			$results[] = !is_null( $class = $dependency->getClass() )
+			$results[ ] = !is_null( $class = $dependency->getClass() )
 				? $this->resolveClass( $dependency )
 				: null;
 		}

src/Application.php

Spacing +12 added lines, -12 removed lines

@@ -23,8 +23,8 @@ 
 
 	public function __construct()
 	{
-		$this->file = realpath( dirname( dirname( __FILE__ )) . '/pollux.php' );
-		$this->gatekeeper = new GateKeeper( plugin_basename( $this->file ));
+		$this->file = realpath( dirname( dirname( __FILE__ ) ) . '/pollux.php' );
+		$this->gatekeeper = new GateKeeper( plugin_basename( $this->file ) );
 
 		$data = get_file_data( $this->file, array(
 			'id' => 'Text Domain',
@@ -43,7 +43,7 @@ 
 	{
 		Facade::clearResolvedInstances();
 		Facade::setFacadeApplication( $this );
-		$this->config = (new Config( $this ))->get();
+		$this->config = ( new Config( $this ) )->get();
 		$this->registerAliases();
 		$classNames = array(
 			'MetaBox', 'PostType', 'Taxonomy', 'Settings',
@@ -60,10 +60,10 @@ 
 	 */
 	public function buildClassName( $name, $path = '' )
 	{
-		$className = array_map( 'ucfirst', array_map( 'strtolower', preg_split( '/[-_]/', $name )));
+		$className = array_map( 'ucfirst', array_map( 'strtolower', preg_split( '/[-_]/', $name ) ) );
 		$className = implode( '', $className );
 		return !empty( $path )
-			? str_replace( '\\\\', '\\', sprintf( '%s\%s', $path, $className ))
+			? str_replace( '\\\\', '\\', sprintf( '%s\%s', $path, $className ) )
 			: $className;
 	}
 
@@ -74,7 +74,7 @@ 
 	 */
 	public function buildMethodName( $name, $prefix = 'get' )
 	{
-		return lcfirst( $this->buildClassName( $prefix . '-' . $name ));
+		return lcfirst( $this->buildClassName( $prefix . '-' . $name ) );
 	}
 
 	/**
@@ -84,7 +84,7 @@ 
 	public function environment( $checkFor = '' )
 	{
 		$environment = defined( 'WP_ENV' ) ? WP_ENV : 'production';
-		if( !empty( $checkFor )) {
+		if( !empty( $checkFor ) ) {
 			return $environment == $checkFor;
 		}
 		return $environment;
@@ -101,10 +101,10 @@ 
 
 		$controller = $this->make( 'Controller' );
 
-		add_filter( 'admin_footer_text',          array( $controller, 'filterWordPressFooter' ));
-		add_action( 'admin_enqueue_scripts',      array( $controller, 'registerAssets' ));
-		add_action( 'admin_init',                 array( $controller, 'removeDashboardWidgets' ));
-		add_action( 'wp_before_admin_bar_render', array( $controller, 'removeWordPressMenu' ));
+		add_filter( 'admin_footer_text', array( $controller, 'filterWordPressFooter' ) );
+		add_action( 'admin_enqueue_scripts', array( $controller, 'registerAssets' ) );
+		add_action( 'admin_init', array( $controller, 'removeDashboardWidgets' ) );
+		add_action( 'wp_before_admin_bar_render', array( $controller, 'removeWordPressMenu' ) );
 
 		// Disallow indexing of the site on non-production environments
 		if( !$this->environment( 'production' ) && !is_admin() ) {
@@ -153,6 +153,6 @@ 
 	 */
 	public function url( $path = '' )
 	{
-		return esc_url( plugin_dir_url( $this->file ) . ltrim( trim( $path ), '/' ));
+		return esc_url( plugin_dir_url( $this->file ) . ltrim( trim( $path ), '/' ) );
 	}
 }

Braces +2 added lines, -1 removed lines

@@ -31,7 +31,8 @@
 			'name' => 'Plugin Name',
 			'version' => 'Version',
 		), 'plugin' );
-		array_walk( $data, function( $value, $key ) {
+		array_walk( $data, function( $value, $key )
+		{
 			$this->$key = $value;
 		});
 	}

src/GateKeeper.php

Spacing +4 added lines, -4 removed lines

@@ -18,8 +18,8 @@ 
 
 		$this->plugin = $plugin;
 
-		add_action( 'activated_plugin', array( $this, 'deactivate' ));
-		add_action( 'admin_notices',    array( $this, 'deactivate' ));
+		add_action( 'activated_plugin', array( $this, 'deactivate' ) );
+		add_action( 'admin_notices', array( $this, 'deactivate' ) );
 	}
 
 	/**
@@ -61,7 +61,7 @@ 
 			: sprintf( __( 'Sorry, Pollux requires PHP %s or greater in order to work properly (your server is running PHP %s).', 'pollux' ), self::MIN_PHP_VERSION, PHP_VERSION );
 
 		$message2 = $this->checkPhpVersion()
-			? sprintf( '<a href="%s">%s</a>', admin_url( 'update-core.php' ), __( 'Update WordPress', 'pollux' ))
+			? sprintf( '<a href="%s">%s</a>', admin_url( 'update-core.php' ), __( 'Update WordPress', 'pollux' ) )
 			: __( 'Please contact your hosting provider or server administrator to upgrade the version of PHP running on your server, or find an alternate plugin.', 'pollux' );
 
 		printf( '<div id="message" class="notice notice-error error is-dismissible"><p><strong>%s</strong></p><p>%s %s</p></div>',
@@ -88,7 +88,7 @@ 
 			filter_input( INPUT_GET, 'plugin_status' ),
 			filter_input( INPUT_GET, 'paged' ),
 			filter_input( INPUT_GET, 's' )
-		)));
+		) ) );
 		exit;
 	}
 }

Braces +3 added lines, -1 removed lines

@@ -14,7 +14,9 @@
 
 	public function __construct( $plugin )
 	{
-		if( $this->proceed() )return;
+		if( $this->proceed() ) {
+			return;
+		}
 
 		$this->plugin = $plugin;
 

src/Settings.php

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -15,7 +15,7 @@
 	/**
 	 * @var string
 	 */
-	CONST ID = 'pollux-settings';
+	const ID = 'pollux-settings';
 
 	/**
 	 * @var string

Spacing +34 added lines, -34 removed lines

@@ -32,14 +32,14 @@ 
 
 		$this->normalize();
 
-		add_action( 'admin_menu',                               [$this, 'addPage'] );
-		add_action( 'pollux/settings/init',                     [$this, 'addSubmitMetaBox'] );
-		add_filter( 'pollux/settings/instruction',              [$this, 'filterInstruction'], 10, 3 );
-		add_filter( 'wp_redirect',                              [$this, 'filterRedirectOnSave'] );
-		add_action( 'current_screen',                           [$this, 'register'] );
-		add_action( 'admin_menu',                               [$this, 'registerSetting'] );
-		add_action( 'pollux/settings/init',                     [$this, 'reset'] );
-		add_action( 'admin_footer-toplevel_page_' . static::ID, [$this, 'renderFooterScript'] );
+		add_action( 'admin_menu', [ $this, 'addPage' ] );
+		add_action( 'pollux/settings/init', [ $this, 'addSubmitMetaBox' ] );
+		add_filter( 'pollux/settings/instruction', [ $this, 'filterInstruction' ], 10, 3 );
+		add_filter( 'wp_redirect', [ $this, 'filterRedirectOnSave' ] );
+		add_action( 'current_screen', [ $this, 'register' ] );
+		add_action( 'admin_menu', [ $this, 'registerSetting' ] );
+		add_action( 'pollux/settings/init', [ $this, 'reset' ] );
+		add_action( 'admin_footer-toplevel_page_' . static::ID, [ $this, 'renderFooterScript' ] );
 	}
 
 	/**
@@ -52,10 +52,10 @@ 
 			__( 'Site Settings', 'pollux' ),
 			'edit_theme_options',
 			static::ID,
-			[$this, 'renderPage'],
+			[ $this, 'renderPage' ],
 			'dashicons-screenoptions',
 			1313
-		]));
+		] ) );
 	}
 
 	/**
@@ -66,11 +66,11 @@ 
 		call_user_func_array( 'add_meta_box', apply_filters( 'pollux/settings/metabox/submit', [
 			'submitdiv',
 			__( 'Save Settings', 'pollux' ),
-			[ $this, 'renderSubmitMetaBox'],
+			[ $this, 'renderSubmitMetaBox' ],
 			$this->hook,
 			'side',
 			'high',
-		]));
+		] ) );
 	}
 
 	/**
@@ -91,19 +91,19 @@ 
 	public function filterRedirectOnSave( $location )
 	{
 		if( strpos( $location, 'settings-updated=true' ) === false
-			|| strpos( $location, sprintf( 'page=%s', static::ID )) === false ) {
+			|| strpos( $location, sprintf( 'page=%s', static::ID ) ) === false ) {
 			return $location;
 		}
-		return add_query_arg([
+		return add_query_arg( [
 			'page' => static::ID,
 			'settings-updated' => 'true',
-		], admin_url( 'admin.php' ));
+		], admin_url( 'admin.php' ) );
 	}
 
 	/**
 	 * @return void
 	 */
-	public function register( $metaboxes = [] )
+	public function register( $metaboxes = [ ] )
 	{
 		if( get_current_screen()->id != $this->hook )return;
 		foreach( parent::register() as $metabox ) {
@@ -112,7 +112,7 @@ 
 		add_screen_option( 'layout_columns', [
 			'max' => 2,
 			'default' => 2,
-		]);
+		] );
 		do_action( 'pollux/settings/init' );
 	}
 
@@ -133,7 +133,7 @@ 
 			'confirm' => __( 'Are you sure want to do this?', 'pollux' ),
 			'hook' => $this->hook,
 			'id' => static::ID,
-		]);
+		] );
 	}
 
 	/**
@@ -145,7 +145,7 @@ 
 			'columns' => get_current_screen()->get_columns(),
 			'id' => static::ID,
 			'title' => __( 'Site Settings', 'pollux' ),
-		]);
+		] );
 	}
 
 	/**
@@ -160,9 +160,9 @@ 
 		];
 		$this->render( 'settings/submit', [
 			'reset' => __( 'Reset Settings', 'pollux' ),
-			'reset_url' => esc_url( add_query_arg( $query, admin_url( 'admin.php' ))),
+			'reset_url' => esc_url( add_query_arg( $query, admin_url( 'admin.php' ) ) ),
 			'submit' => get_submit_button( __( 'Save', 'pollux' ), 'primary', 'submit', false ),
-		]);
+		] );
 	}
 
 	/**
@@ -173,11 +173,11 @@ 
 		if( filter_input( INPUT_GET, 'page' ) !== static::ID
 			|| filter_input( INPUT_GET, 'action' ) !== 'reset'
 		)return;
-		if( wp_verify_nonce( filter_input( INPUT_GET, '_wpnonce' ), $this->hook )) {
+		if( wp_verify_nonce( filter_input( INPUT_GET, '_wpnonce' ), $this->hook ) ) {
 			update_option( static::ID, $this->getDefaults() );
 			return add_settings_error( static::ID, 'reset', __( 'Settings reset to defaults.', 'pollux' ), 'updated' );
 		}
-		add_settings_error( static::ID, 'reset', __( 'Failed to reset settings. Please refresh the page and try again.', 'pollux' ));
+		add_settings_error( static::ID, 'reset', __( 'Failed to reset settings. Please refresh the page and try again.', 'pollux' ) );
 	}
 
 	/**
@@ -187,7 +187,7 @@ 
 	protected function filterArrayByKey( array $array, $key )
 	{
 		return array_filter( $array, function( $value ) use( $key ) {
-			return !empty( $value[$key] );
+			return !empty( $value[ $key ] );
 		});
 	}
 
@@ -200,11 +200,11 @@ 
 
 		array_walk( $metaboxes, function( &$metabox ) {
 			$fields = array_map( function( $field ) {
-				$field = wp_parse_args( $field, ['std' => ''] );
-				return [$field['slug'] => $field['std']];
-			}, $this->filterArrayByKey( $metabox['fields'], 'slug' ));
+				$field = wp_parse_args( $field, [ 'std' => '' ] );
+				return [ $field[ 'slug' ] => $field[ 'std' ] ];
+			}, $this->filterArrayByKey( $metabox[ 'fields' ], 'slug' ) );
 			$metabox = [
-				$metabox['slug'] => call_user_func_array( 'array_merge', $fields ),
+				$metabox[ 'slug' ] => call_user_func_array( 'array_merge', $fields ),
 			];
 		});
 		return call_user_func_array( 'array_merge', $metaboxes );
@@ -215,14 +215,14 @@ 
 	 */
 	protected function normalize()
 	{
-		foreach( $this->app->config['settings'] as $id => $metabox ) {
+		foreach( $this->app->config[ 'settings' ] as $id => $metabox ) {
 			$defaults = [
-				'condition' => [],
-				'fields' => [],
+				'condition' => [ ],
+				'fields' => [ ],
 				'id' => $id,
 				'slug' => $id,
 			];
-			$this->metaboxes[] = $this->normalizeThis( $metabox, $defaults, $id );
+			$this->metaboxes[ ] = $this->normalizeThis( $metabox, $defaults, $id );
 		}
 	}
 
@@ -233,10 +233,10 @@ 
 	 */
 	protected function normalizeFieldName( $name, array $data, $parentId )
 	{
-		if( !empty( $name )) {
+		if( !empty( $name ) ) {
 			return $name;
 		}
-		$name = str_replace( sprintf( '%s-%s-', static::ID, $parentId ), '', $data['id'] );
+		$name = str_replace( sprintf( '%s-%s-', static::ID, $parentId ), '', $data[ 'id' ] );
 		return sprintf( '%s[%s][%s]', static::ID, $parentId, $name );
 	}
 

Braces +12 added lines, -5 removed lines

@@ -105,7 +105,9 @@ 
 	 */
 	public function register( $metaboxes = [] )
 	{
-		if( get_current_screen()->id != $this->hook )return;
+		if( get_current_screen()->id != $this->hook ) {
+			return;
+		}
 		foreach( parent::register() as $metabox ) {
 			new SettingsMetaBox( $metabox );
 		}
@@ -172,7 +174,9 @@ 
 	{
 		if( filter_input( INPUT_GET, 'page' ) !== static::ID
 			|| filter_input( INPUT_GET, 'action' ) !== 'reset'
-		)return;
+		) {
+			return;
+		}
 		if( wp_verify_nonce( filter_input( INPUT_GET, '_wpnonce' ), $this->hook )) {
 			update_option( static::ID, $this->getDefaults() );
 			return add_settings_error( static::ID, 'reset', __( 'Settings reset to defaults.', 'pollux' ), 'updated' );
@@ -186,7 +190,8 @@ 
 	 */
 	protected function filterArrayByKey( array $array, $key )
 	{
-		return array_filter( $array, function( $value ) use( $key ) {
+		return array_filter( $array, function( $value ) use( $key )
+		{
 			return !empty( $value[$key] );
 		});
 	}
@@ -198,8 +203,10 @@ 
 	{
 		$metaboxes = $this->filterArrayByKey( $this->metaboxes, 'slug' );
 
-		array_walk( $metaboxes, function( &$metabox ) {
-			$fields = array_map( function( $field ) {
+		array_walk( $metaboxes, function( &$metabox )
+		{
+			$fields = array_map( function( $field )
+			{
 				$field = wp_parse_args( $field, ['std' => ''] );
 				return [$field['slug'] => $field['std']];
 			}, $this->filterArrayByKey( $metabox['fields'], 'slug' ));