pryley / pollux

src/MetaBox/Instruction.php

Spacing +13 added lines, -13 removed lines

@@ -15,7 +15,7 @@ 
 	/**
 	 * @var array
 	 */
-	public $metaboxes = [];
+	public $metaboxes = [ ];
 
 	/**
 	 * @return void
@@ -23,19 +23,19 @@ 
 	protected function addInstructions()
 	{
 		if( !$this->showInstructions() )return;
-		$this->normalize([
+		$this->normalize( [
 			'infodiv' => [
 				'context' => 'side',
-				'fields' => [[
+				'fields' => [ [
 					'slug' => '',
 					'std' => $this->generateInstructions(),
 					'type' => 'custom_html',
-				]],
+				] ],
 				'post_types' => $this->getPostTypes(),
 				'priority' => 'low',
 				'title' => __( 'How to use in your theme', 'pollux' ),
 			],
-		]);
+		] );
 	}
 
 	/**
@@ -44,15 +44,15 @@ 
 	protected function generateInstructions()
 	{
 		return array_reduce( $this->getInstructions(), function( $html, $metabox ) {
-			$fields = array_reduce( $metabox['fields'], function( $html, $field ) use( $metabox ) {
-				if( !$this->validate( $field['condition'] )) {
+			$fields = array_reduce( $metabox[ 'fields' ], function( $html, $field ) use( $metabox ) {
+				if( !$this->validate( $field[ 'condition' ] ) ) {
 					return $html;
 				}
-				$hook = sprintf( 'pollux/%s/instruction', strtolower(( new Helper )->getClassname( $this )));
-				return $html . apply_filters( $hook, "PostMeta::get('{$field['slug']}');", $field['slug'], $metabox['slug'] ) . PHP_EOL;
+				$hook = sprintf( 'pollux/%s/instruction', strtolower( ( new Helper )->getClassname( $this ) ) );
+				return $html . apply_filters( $hook, "PostMeta::get('{$field[ 'slug' ]}');", $field[ 'slug' ], $metabox[ 'slug' ] ) . PHP_EOL;
 			});
 			return $html . sprintf( '<p><strong>%s</strong></p><pre class="my-sites nav-tab-active misc-pub-section">%s</pre>',
-				$metabox['title'],
+				$metabox[ 'title' ],
 				$fields
 			);
 		});
@@ -64,7 +64,7 @@ 
 	protected function getInstructions()
 	{
 		return array_filter( $this->metaboxes, function( $metabox ) {
-			return $this->validate( $metabox['condition'] )
+			return $this->validate( $metabox[ 'condition' ] )
 				&& $this->hasPostType( $metabox );
 		});
 	}
@@ -76,7 +76,7 @@ 
 	{
 		return count( array_filter( $this->metaboxes, function( $metabox ) {
 			return $this->show( false, $metabox );
-		})) > 0;
+		}) ) > 0;
 	}
 
 	/**
@@ -103,5 +103,5 @@ 
 	/**
 	 * @return void
 	 */
-	abstract protected function normalize( array $metaboxes, array $defaults = [] );
+	abstract protected function normalize( array $metaboxes, array $defaults = [ ] );
 }

src/PostType/Columns.php

Spacing +15 added lines, -15 removed lines

@@ -10,12 +10,12 @@ 
 	/**
 	 * @var array
 	 */
-	public $columns = [];
+	public $columns = [ ];
 
 	/**
 	 * @var array
 	 */
-	public $types = [];
+	public $types = [ ];
 
 	/**
 	 * @var Application
@@ -28,10 +28,10 @@ 
 	public function initColumns()
 	{
 		foreach( $this->types as $type => $args ) {
-			add_action( "manage_{$type}_posts_custom_column", [$this, 'printColumnValue'], 10, 2 );
+			add_action( "manage_{$type}_posts_custom_column", [ $this, 'printColumnValue' ], 10, 2 );
 			add_filter( "manage_{$type}_posts_columns", function( $columns ) use( $args ) {
-				return count( $args['columns'] ) > 1
-					? $args['columns']
+				return count( $args[ 'columns' ] ) > 1
+					? $args[ 'columns' ]
 					: $columns;
 			});
 		}
@@ -58,10 +58,10 @@ 
 	protected function getColumnImage( $postId )
 	{
 		if( has_post_thumbnail( $postId ) ) {
-			list( $src, $width, $height ) = wp_get_attachment_image_src( get_post_thumbnail_id( $postId ), [96, 48] );
+			list( $src, $width, $height ) = wp_get_attachment_image_src( get_post_thumbnail_id( $postId ), [ 96, 48 ] );
 			$image = sprintf( '<img src="%s" alt="%s" width="%s" height="%s">',
-				esc_url( set_url_scheme( $src )),
-				esc_attr( get_the_title( $postId )),
+				esc_url( set_url_scheme( $src ) ),
+				esc_attr( get_the_title( $postId ) ),
 				$width,
 				$height
 			);
@@ -77,9 +77,9 @@ 
 	protected function getColumnMedia()
 	{
 		return count( PostMeta::get( 'media', [
-			'fallback' => [],
+			'fallback' => [ ],
 			'single' => false,
-		]));
+		] ) );
 	}
 
 	/**
@@ -97,8 +97,8 @@ 
 	protected function normalizeColumns( array $columns )
 	{
 		$columns = array_flip( $columns );
-		$columns = array_merge( $columns, array_intersect_key( $this->columns, $columns ));
-		return ['cb' => '<input type="checkbox">'] + $columns;
+		$columns = array_merge( $columns, array_intersect_key( $this->columns, $columns ) );
+		return [ 'cb' => '<input type="checkbox">' ] + $columns;
 	}
 
 	/**
@@ -108,11 +108,11 @@ 
 	{
 		$comments = sprintf(
 			'<span class="vers comment-grey-bubble" title="%1$s"><span class="screen-reader-text">%1$s</span></span>',
-			$this->app->config['columns']['comments']
+			$this->app->config[ 'columns' ][ 'comments' ]
 		);
-		$columns = wp_parse_args( $this->app->config['columns'], [
+		$columns = wp_parse_args( $this->app->config[ 'columns' ], [
 			'comments' => $comments,
-		]);
+		] );
 		$this->columns = apply_filters( 'pollux/post_type/columns', $columns );
 	}
 }

src/MetaBox/MetaBox.php

Spacing +34 added lines, -34 removed lines

@@ -19,20 +19,20 @@ 
 	/**
 	 * @var array
 	 */
-	public $metaboxes = [];
+	public $metaboxes = [ ];
 
 	/**
 	 * {@inheritdoc}
 	 */
 	public function init()
 	{
-		$this->normalize( $this->app->config['meta_boxes'], [
-			'post_types' => [],
-		]);
+		$this->normalize( $this->app->config[ 'meta_boxes' ], [
+			'post_types' => [ ],
+		] );
 
-		add_filter( 'rwmb_show',       [$this, 'show'], 10, 2 );
-		add_filter( 'rwmb_meta_boxes', [$this, 'register'] );
-		add_filter( 'rwmb_outer_html', [$this, 'renderField'], 10, 2 );
+		add_filter( 'rwmb_show', [ $this, 'show' ], 10, 2 );
+		add_filter( 'rwmb_meta_boxes', [ $this, 'register' ] );
+		add_filter( 'rwmb_outer_html', [ $this, 'renderField' ], 10, 2 );
 	}
 
 	/**
@@ -41,12 +41,12 @@ 
 	 */
 	public function register()
 	{
-		if( current_user_can( 'switch_themes' )) {
+		if( current_user_can( 'switch_themes' ) ) {
 			$this->addInstructions();
 		}
 		$metaboxes = func_num_args()
-			? ( new Helper )->toArray( func_get_arg(0) )
-			: [];
+			? ( new Helper )->toArray( func_get_arg( 0 ) )
+			: [ ];
 		return array_merge( $metaboxes, $this->metaboxes );
 	}
 
@@ -56,7 +56,7 @@ 
 	 */
 	public function renderField( $html, $field )
 	{
-		return $this->validate( $field['condition'] )
+		return $this->validate( $field[ 'condition' ] )
 			? $html
 			: '';
 	}
@@ -68,11 +68,11 @@ 
 	public function show( $bool, array $metabox )
 	{
 		if( defined( 'DOING_AJAX' )
-			|| !isset( $metabox['condition'] )
-			|| !$this->hasPostType( $metabox )) {
+			|| !isset( $metabox[ 'condition' ] )
+			|| !$this->hasPostType( $metabox ) ) {
 			return $bool;
 		}
-		return $this->validate( $metabox['condition'] );
+		return $this->validate( $metabox[ 'condition' ] );
 	}
 
 	/**
@@ -80,7 +80,7 @@ 
 	 */
 	protected function getPostId()
 	{
-		if( !( $postId = filter_input( INPUT_GET, 'post' ))) {
+		if( !( $postId = filter_input( INPUT_GET, 'post' ) ) ) {
 			$postId = filter_input( INPUT_POST, 'post_ID' );
 		}
 		return intval( $postId );
@@ -93,10 +93,10 @@ 
 	{
 		return array_unique( iterator_to_array(
 			new RecursiveIteratorIterator(
-				new RecursiveArrayIterator( array_column( $this->metaboxes, 'post_types' ))
+				new RecursiveArrayIterator( array_column( $this->metaboxes, 'post_types' ) )
 			),
 			false
-		));
+		) );
 	}
 
 	/**
@@ -106,7 +106,7 @@ 
 	{
 		return PostMeta::get( $key, [
 			'id' => $this->getPostId(),
-		]);
+		] );
 	}
 
 	/**
@@ -114,25 +114,25 @@ 
 	 */
 	protected function hasPostType( array $metabox )
 	{
-		if( !isset( $metabox['post_types'] )) {
+		if( !isset( $metabox[ 'post_types' ] ) ) {
 			return true;
 		}
-		return in_array( get_post_type( $this->getPostId() ), $metabox['post_types'] );
+		return in_array( get_post_type( $this->getPostId() ), $metabox[ 'post_types' ] );
 	}
 
 	/**
 	 * @return void
 	 */
-	protected function normalize( array $metaboxes, array $defaults = [] )
+	protected function normalize( array $metaboxes, array $defaults = [ ] )
 	{
 		foreach( $metaboxes as $id => $metabox ) {
 			$data = wp_parse_args( $defaults, [
-				'condition' => [],
-				'fields' => [],
+				'condition' => [ ],
+				'fields' => [ ],
 				'id' => $id,
 				'slug' => $id,
-			]);
-			$this->metaboxes[] = $this->setDependencies(
+			] );
+			$this->metaboxes[ ] = $this->setDependencies(
 				$this->normalizeThis( $metabox, $data, $id )
 			);
 		}
@@ -166,10 +166,10 @@ 
 	protected function normalizeFields( array $fields, array $data, $parentId )
 	{
 		return array_map( function( $id, $field ) use( $parentId ) {
-			$defaults =  [
-				'attributes' => [],
+			$defaults = [
+				'attributes' => [ ],
 				'class' => '',
-				'condition' => [],
+				'condition' => [ ],
 				'depends' => '',
 				'field_name' => $id,
 				'id' => $id,
@@ -203,14 +203,14 @@ 
 	 */
 	protected function setDependencies( array $metabox )
 	{
-		$fields = &$metabox['fields'];
+		$fields = &$metabox[ 'fields' ];
 		$depends = array_column( $fields, 'depends' );
 		array_walk( $depends, function( $value, $index ) use( &$fields, $metabox ) {
-			if( empty( $value ))return;
-			$dependency = array_search( $value, array_column( $fields, 'id' ));
-			$fields[$index]['attributes']['data-depends'] = $value;
-			if( !$this->getValue( $fields[$dependency]['slug'], $metabox['slug'] )) {
-				$fields[$index]['class'] = trim( 'hidden ' . $fields[$index]['class'] );
+			if( empty( $value ) )return;
+			$dependency = array_search( $value, array_column( $fields, 'id' ) );
+			$fields[ $index ][ 'attributes' ][ 'data-depends' ] = $value;
+			if( !$this->getValue( $fields[ $dependency ][ 'slug' ], $metabox[ 'slug' ] ) ) {
+				$fields[ $index ][ 'class' ] = trim( 'hidden ' . $fields[ $index ][ 'class' ] );
 			}
 		});
 		return $metabox;

src/Helper.php

Spacing +4 added lines, -4 removed lines

@@ -13,10 +13,10 @@ 
 	 */
 	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;
 	}
 
@@ -27,7 +27,7 @@ 
 	 */
 	public function buildMethodName( $name, $prefix = 'get' )
 	{
-		return lcfirst( $this->buildClassName( $prefix . '-' . $name ));
+		return lcfirst( $this->buildClassName( $prefix . '-' . $name ) );
 	}
 
 	/**
@@ -76,7 +76,7 @@ 
 	 */
 	public function startsWith( $needle, $haystack )
 	{
-		return substr( $haystack, 0, strlen( $needle )) === $needle;
+		return substr( $haystack, 0, strlen( $needle ) ) === $needle;
 	}
 
 	/**

src/Settings/RWMetaBox.php

Spacing +22 added lines, -22 removed lines

@@ -15,11 +15,11 @@ 
 		parent::__construct( $metabox );
 		$this->meta_box = static::normalize( $this->meta_box );
 
-		remove_action( 'add_meta_boxes', [$this, 'add_meta_boxes'] );
-		remove_action( 'save_post_post', [$this, 'save_post'] );
+		remove_action( 'add_meta_boxes', [ $this, 'add_meta_boxes' ] );
+		remove_action( 'save_post_post', [ $this, 'save_post' ] );
 
-		add_action( 'pollux/settings/init', [$this, 'add_meta_boxes'] );
-		add_filter( 'rwmb_field_meta',      [$this, '_get_field_meta'], 10, 3 );
+		add_action( 'pollux/settings/init', [ $this, 'add_meta_boxes' ] );
+		add_filter( 'rwmb_field_meta', [ $this, '_get_field_meta' ], 10, 3 );
 	}
 
 	/**
@@ -30,13 +30,13 @@ 
 	 */
 	public function _get_field_meta( $meta, array $field, $saved )
 	{
-		if( !$this->is_edit_screen() || !empty(( new Helper )->toArray( $meta )) || empty( $field['slug'] )) {
+		if( !$this->is_edit_screen() || !empty( ( new Helper )->toArray( $meta ) ) || empty( $field[ 'slug' ] ) ) {
 			return $meta;
 		}
-		$meta = call_user_func( [RWMB_Field::get_class_name( $field ), 'esc_meta'], ( $saved
-			? SiteMeta::get( $this->meta_box['slug'], $field['slug'], $meta )
-			: $field['std']
-		));
+		$meta = call_user_func( [ RWMB_Field::get_class_name( $field ), 'esc_meta' ], ( $saved
+			? SiteMeta::get( $this->meta_box[ 'slug' ], $field[ 'slug' ], $meta )
+			: $field[ 'std' ]
+		) );
 		return $this->_normalize_field_meta( $meta, $field );
 	}
 
@@ -46,14 +46,14 @@ 
 	 */
 	public function _normalize_field_meta( $meta, array $field )
 	{
-		if( !empty( $meta ) && is_array( $meta )) {
+		if( !empty( $meta ) && is_array( $meta ) ) {
 			return $meta;
 		}
-		if( $field['clone'] ) {
-			return [''];
+		if( $field[ 'clone' ] ) {
+			return [ '' ];
 		}
-		if( $field['multiple'] ) {
-			return [];
+		if( $field[ 'multiple' ] ) {
+			return [ ];
 		}
 		return $meta;
 	}
@@ -65,12 +65,12 @@ 
 	public function add_meta_boxes()
 	{
 		add_meta_box(
-			$this->meta_box['id'],
-			$this->meta_box['title'],
-			[$this, 'show'],
+			$this->meta_box[ 'id' ],
+			$this->meta_box[ 'title' ],
+			[ $this, 'show' ],
 			null,
-			$this->meta_box['context'],
-			$this->meta_box['priority']
+			$this->meta_box[ 'context' ],
+			$this->meta_box[ 'priority' ]
 		);
 	}
 
@@ -88,7 +88,7 @@ 
 	public function is_saved()
 	{
 		foreach( array_column( $this->fields, 'slug' ) as $field ) {
-			if( !is_null( SiteMeta::get( $this->meta_box['slug'], $field, null ))) {
+			if( !is_null( SiteMeta::get( $this->meta_box[ 'slug' ], $field, null ) ) ) {
 				return true;
 			}
 		}
@@ -101,7 +101,7 @@ 
 	 */
 	public static function normalize( $metabox )
 	{
-		unset( $metabox['post_types'] );
-		return wp_parse_args( $metabox, ['slug' => ''] );
+		unset( $metabox[ 'post_types' ] );
+		return wp_parse_args( $metabox, [ 'slug' => '' ] );
 	}
 }

src/Controller.php

Spacing +9 added lines, -9 removed lines

@@ -25,7 +25,7 @@ 
 	 */
 	public function filterWordPressFooter( $text )
 	{
-		if( $this->app->config['remove_wordpress_footer'] )return;
+		if( $this->app->config[ 'remove_wordpress_footer' ] )return;
 		return $text;
 	}
 
@@ -37,7 +37,7 @@ 
 	{
 		$screenId = ( new Helper )->getCurrentScreen()->id;
 
-		if(( new Helper )->endsWith( sprintf( '_page_%s', Archive::id() ), $screenId )) {
+		if( ( new Helper )->endsWith( sprintf( '_page_%s', Archive::id() ), $screenId ) ) {
 			wp_enqueue_script( 'editor-expand' );
 			wp_enqueue_script( 'common' );
 			wp_enqueue_script( 'wp-lists' );
@@ -46,24 +46,24 @@ 
 				wp_enqueue_script( 'jquery-touch-punch' );
 			}
 		}
-		if( $screenId == sprintf( 'toplevel_page_%s', Settings::id() )) {
+		if( $screenId == sprintf( 'toplevel_page_%s', Settings::id() ) ) {
 			wp_enqueue_script( 'common' );
 			wp_enqueue_script( 'wp-lists' );
 			wp_enqueue_script( 'postbox' );
 		}
 		wp_enqueue_style( 'pollux/main.css',
 			$this->app->url( 'assets/main.css' ),
-			apply_filters( 'pollux/enqueue/css/deps', [] ),
+			apply_filters( 'pollux/enqueue/css/deps', [ ] ),
 			$this->app->version
 		);
 		wp_enqueue_script( 'pollux/main.js',
 			$this->app->url( 'assets/main.js' ),
-			apply_filters( 'pollux/enqueue/js/deps', [] ),
+			apply_filters( 'pollux/enqueue/js/deps', [ ] ),
 			$this->app->version
 		);
 		wp_localize_script( 'pollux/main.js',
 			apply_filters( 'pollux/enqueue/js/localize/name', $this->app->id ),
-			apply_filters( 'pollux/enqueue/js/localize/variables', [] )
+			apply_filters( 'pollux/enqueue/js/localize/variables', [ ] )
 		);
 	}
 
@@ -73,11 +73,11 @@ 
 	 */
 	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( $widget, 'dashboard', 'normal' );
 		}
@@ -89,7 +89,7 @@ 
 	 */
 	public function removeWordPressMenu()
 	{
-		if( !$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' );
 	}

src/MetaBox/Condition.php

Spacing +8 added lines, -8 removed lines

@@ -21,7 +21,7 @@ 
 	 */
 	public static function conditions()
 	{
-		return apply_filters( 'pollux/conditions', static::$conditions, strtolower(( new Helper )->getClassname( static::class )));
+		return apply_filters( 'pollux/conditions', static::$conditions, strtolower( ( new Helper )->getClassname( static::class ) ) );
 	}
 
 	/**
@@ -45,18 +45,18 @@ 
 	protected function normalizeCondition( $conditions )
 	{
 		$conditions = ( new Helper )->toArray( $conditions );
-		if( count( array_filter( array_keys( $conditions ), 'is_string' )) == 0 ) {
+		if( count( array_filter( array_keys( $conditions ), 'is_string' ) ) == 0 ) {
 			foreach( $conditions as $key ) {
-				$conditions[str_replace( '!', '', $key )] = substr( $key, 0, 1 ) == '!' ? 0 : 1;
+				$conditions[ str_replace( '!', '', $key ) ] = substr( $key, 0, 1 ) == '!' ? 0 : 1;
 			}
 			$conditions = array_filter( $conditions, function( $key ) {
 				return !is_numeric( $key );
 			}, ARRAY_FILTER_USE_KEY );
 		}
-		$hook = sprintf( 'pollux/%s/conditions', strtolower(( new Helper )->getClassname( $this )));
+		$hook = sprintf( 'pollux/%s/conditions', strtolower( ( new Helper )->getClassname( $this ) ) );
 		return array_intersect_key(
 			$conditions,
-			array_flip( apply_filters( $hook, static::conditions() ))
+			array_flip( apply_filters( $hook, static::conditions() ) )
 		);
 	}
 
@@ -102,7 +102,7 @@ 
 	 */
 	protected function validateIsFrontPage( $value )
 	{
-		return $value == ( $this->getPostId() == get_option( 'page_on_front' ));
+		return $value == ( $this->getPostId() == get_option( 'page_on_front' ) );
 	}
 
 	/**
@@ -111,7 +111,7 @@ 
 	 */
 	protected function validateIsHome( $value )
 	{
-		return $value == ( $this->getPostId() == get_option( 'page_for_posts' ));
+		return $value == ( $this->getPostId() == get_option( 'page_for_posts' ) );
 	}
 
 	/**
@@ -120,7 +120,7 @@ 
 	 */
 	protected function validateIsPageTemplate( $value )
 	{
-		return basename( get_page_template_slug( $this->getPostId() )) == $value;
+		return basename( get_page_template_slug( $this->getPostId() ) ) == $value;
 	}
 
 	/**

src/MetaBox/PostMetaManager.php

Spacing +8 added lines, -8 removed lines

@@ -10,19 +10,19 @@ 
 	 * @param string $metaKey
 	 * @return mixed
 	 */
-	public function get( $metaKey, array $args = [] )
+	public function get( $metaKey, array $args = [ ] )
 	{
-		if( empty( $metaKey ))return;
+		if( empty( $metaKey ) )return;
 
 		$args = $this->normalize( $args );
-		$metaKey = $this->buildMetaKey( $metaKey, $args['prefix'] );
-		$metaValue = get_post_meta( $args['id'], $metaKey, $args['single'] );
+		$metaKey = $this->buildMetaKey( $metaKey, $args[ 'prefix' ] );
+		$metaValue = get_post_meta( $args[ 'id' ], $metaKey, $args[ 'single' ] );
 
-		if( is_string( $metaValue )) {
+		if( is_string( $metaValue ) ) {
 			$metaValue = trim( $metaValue );
 		}
 		return empty( $metaValue )
-			? $args['fallback']
+			? $args[ 'fallback' ]
 			: $metaValue;
 	}
 
@@ -33,7 +33,7 @@ 
 	 */
 	protected function buildMetaKey( $metaKey, $prefix )
 	{
-		return ( substr( $metaKey, 0, 1 ) == '_' && !empty( $prefix ))
+		return ( substr( $metaKey, 0, 1 ) == '_' && !empty( $prefix ) )
 			? sprintf( '_%s%s', rtrim( $prefix, '_' ), $metaKey )
 			: $prefix . $metaKey;
 	}
@@ -49,6 +49,6 @@ 
 			'single'   => true,
 			'prefix'   => Application::prefix() ),
 		];
-		return shortcode_atts( $defaults, array_change_key_case( $args ));
+		return shortcode_atts( $defaults, array_change_key_case( $args ) );
 	}
 }

src/MetaBox/SiteMetaManager.php

Spacing +5 added lines, -5 removed lines

@@ -15,10 +15,10 @@ 
 	public function get( $group = null, $key = null, $fallback = null )
 	{
 		$options = $this->getOption();
-		if( empty( $options )) {
+		if( empty( $options ) ) {
 			return $fallback;
 		}
-		if( !is_string( $group )) {
+		if( !is_string( $group ) ) {
 			return $options;
 		}
 		$group = $this->normalize( $options, $group, $fallback );
@@ -32,7 +32,7 @@ 
 	 */
 	protected function getOption()
 	{
-		return get_option( Settings::id(), [] );
+		return get_option( Settings::id(), [ ] );
 	}
 
 	/**
@@ -42,10 +42,10 @@ 
 	 */
 	protected function normalize( array $options, $key, $fallback )
 	{
-		if( !array_key_exists( $key, $options )) {
+		if( !array_key_exists( $key, $options ) ) {
 			return $fallback;
 		}
-		$option = $options[$key];
+		$option = $options[ $key ];
 		$option = is_array( $option )
 			? array_filter( $option )
 			: trim( $option );