nirjharlo / wp-plugin-framework

lib/table.php

Indentation +2 added lines, -2 removed lines

@@ -13,8 +13,8 @@
 if ( ! class_exists( 'PLUGIN_TABLE' ) ) {
 
 	if ( ! class_exists( 'WP_List_Table' ) ) {
-    	require_once( ABSPATH . 'wp-admin/includes/screen.php' );
-    	require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
+		require_once( ABSPATH . 'wp-admin/includes/screen.php' );
+		require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
 	}
 
 	final class PLUGIN_TABLE extends WP_List_Table {

Spacing +54 added lines, -54 removed lines

@@ -10,11 +10,11 @@ 
  * @version    1.2.1
  * @package    wp-plugin-framework
  */
-if ( ! class_exists( 'PLUGIN_TABLE' ) ) {
+if ( ! class_exists('PLUGIN_TABLE')) {
 
-	if ( ! class_exists( 'WP_List_Table' ) ) {
-    	require_once( ABSPATH . 'wp-admin/includes/screen.php' );
-    	require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
+	if ( ! class_exists('WP_List_Table')) {
+    	require_once(ABSPATH . 'wp-admin/includes/screen.php');
+    	require_once(ABSPATH . 'wp-admin/includes/class-wp-list-table.php');
 	}
 
 	final class PLUGIN_TABLE extends WP_List_Table {
@@ -27,11 +27,11 @@ 
 		 */
 		public function __construct() {
 
-			parent::__construct( [
-				'singular' => __( 'Name', 'textdomain' ),
-				'plural'   => __( 'Names', 'textdomain' ),
+			parent::__construct([
+				'singular' => __('Name', 'textdomain'),
+				'plural'   => __('Names', 'textdomain'),
 				'ajax'     => false,
-			] );
+			]);
 		}
 
 
@@ -40,27 +40,27 @@ 
 		 *
 		 * @return Array
 		 */
-		public static function get_Table( $per_page = 5, $page_number = 1 ) {
+		public static function get_Table($per_page = 5, $page_number = 1) {
 
 			global $wpdb;
 
 			//Take pivotal from URL
-			$link = ( isset( $_GET['link'] ) ? $_GET['link'] : 'link' );
+			$link = (isset($_GET['link']) ? $_GET['link'] : 'link');
 
 			//Build the db query base
 			$sql = "SELECT * FROM {$wpdb->prefix}wordpress_table";
 			$sql .= " QUERIES with $link'";
 
 			//Set filters in the query using $_REQUEST
-			if ( ! empty( $_REQUEST['orderby'] ) ) {
-				$sql .= ' ORDER BY ' . esc_sql( $_REQUEST['orderby'] );
-				$sql .= ! empty( $_REQUEST['order'] ) ? ' ' . esc_sql( $_REQUEST['order'] ) : ' ASC';
+			if ( ! empty($_REQUEST['orderby'])) {
+				$sql .= ' ORDER BY ' . esc_sql($_REQUEST['orderby']);
+				$sql .= ! empty($_REQUEST['order']) ? ' ' . esc_sql($_REQUEST['order']) : ' ASC';
 			}
 			$sql .= " LIMIT $per_page";
-			$sql .= ' OFFSET ' . ( $page_number - 1 ) * $per_page;
+			$sql .= ' OFFSET ' . ($page_number - 1) * $per_page;
 
 			//get the data from database
-			$result = $wpdb->get_results( $sql, 'ARRAY_A' );
+			$result = $wpdb->get_results($sql, 'ARRAY_A');
 
 			return $result;
 		}
@@ -71,11 +71,11 @@ 
 		 *
 		 * @return Void
 		 */
-		public static function delete_url( $id ) {
+		public static function delete_url($id) {
 
 			global $wpdb;
 
-			$wpdb->delete( "{$wpdb->prefix}wordpress_table", array( 'ID' => $id ), array( '%s' ) );
+			$wpdb->delete("{$wpdb->prefix}wordpress_table", array('ID' => $id), array('%s'));
 		}
 
 
@@ -86,7 +86,7 @@ 
 		 */
 		public function no_items() {
 
-			_e( 'No Items Added yet.', 'textDomain' );
+			_e('No Items Added yet.', 'textDomain');
 		}
 
 
@@ -100,13 +100,13 @@ 
 			global $wpdb;
 
 			//Take pivotal from URL
-			$link = ( isset( $_GET['link'] ) ? $_GET['link'] : 'link' );
+			$link = (isset($_GET['link']) ? $_GET['link'] : 'link');
 
 			//Build the db query base
 			$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}wordpress_table";
 			$sql .= " QUERIES with $link'";
 
-			return $wpdb->get_var( $sql );
+			return $wpdb->get_var($sql);
 		}
 
 
@@ -115,17 +115,17 @@ 
 		 *
 		 * @return Html
 		 */
-		public function column_name( $item ) {
+		public function column_name($item) {
 
-			$delete_nonce = wp_create_nonce( 'delete_url' );
-			$title = sprintf( '<strong>%s</strong>', $item['item_name'] );
+			$delete_nonce = wp_create_nonce('delete_url');
+			$title = sprintf('<strong>%s</strong>', $item['item_name']);
 
 			//Change the page instruction where you want to show it
 			$actions = array(
-					'delete' => sprintf( '<a href="?page=%s&action=%s&instruction=%s&_wpnonce=%s">%s</a>', esc_attr( $_REQUEST['page'] ), 'delete', absint( $item['ID'] ), $delete_nonce, __( 'Delete', 'textdomain' ) )
+					'delete' => sprintf('<a href="?page=%s&action=%s&instruction=%s&_wpnonce=%s">%s</a>', esc_attr($_REQUEST['page']), 'delete', absint($item['ID']), $delete_nonce, __('Delete', 'textdomain'))
 					);
 
-			return $title . $this->row_actions( $actions );
+			return $title . $this->row_actions($actions);
 		}
 
 
@@ -134,22 +134,22 @@ 
 		 *
 		 * @return Html
 		 */
-		public function column_default( $item, $column_name ) {
+		public function column_default($item, $column_name) {
 
-			switch ( $column_name ) {
+			switch ($column_name) {
 
 				case 'name':
 					//This is the first column
-					return $this->column_name( $item );
+					return $this->column_name($item);
 				case 'caseOne':
 				case 'caseTwo':
 				case 'caseThree':
-					return $item[ $column_name ];
+					return $item[$column_name];
 
 				default:
 
 					//Show the whole array for troubleshooting purposes
-					return print_r( $item, true );
+					return print_r($item, true);
 			}
 		}
 
@@ -159,9 +159,9 @@ 
 		 *
 		 * @return Html
 		 */
-		public function column_cb( $item ) {
+		public function column_cb($item) {
 
-			return sprintf( '<input type="checkbox" name="bulk-select[]" value="%s" />', $item['ID'] );
+			return sprintf('<input type="checkbox" name="bulk-select[]" value="%s" />', $item['ID']);
 		}
 
 
@@ -174,10 +174,10 @@ 
 
 			$columns = array(
 							'cb'		=> '<input type="checkbox" />',
-							'name'	=> __( 'Name', 'textdomain' ),
-							'caseOne'	=> __( 'Case One', 'textdomain' ),
-							'caseTwo'	=> __( 'Case Two', 'textdomain' ),
-							'caseThree'	=> __( 'Case Three', 'textdomain' ),
+							'name'	=> __('Name', 'textdomain'),
+							'caseOne'	=> __('Case One', 'textdomain'),
+							'caseTwo'	=> __('Case Two', 'textdomain'),
+							'caseThree'	=> __('Case Three', 'textdomain'),
 						);
 
 			return $columns;
@@ -192,9 +192,9 @@ 
 		public function get_sortable_columns() {
 
 			$sortable_columns = array(
-				'name' => array( 'name', true ),
-				'caseOne' => array( 'caseOne', false ),
-				'caseTwo' => array( 'caseTwo', false ),
+				'name' => array('name', true),
+				'caseOne' => array('caseOne', false),
+				'caseTwo' => array('caseTwo', false),
 			);
 
 			return $sortable_columns;
@@ -208,7 +208,7 @@ 
 		 */
 		public function get_bulk_actions() {
 
-			$actions = array( 'bulk-delete' => 'Delete'	);
+			$actions = array('bulk-delete' => 'Delete');
 
 			return $actions;
 		}
@@ -225,15 +225,15 @@ 
 
 			/** Process bulk action */
 			$this->process_bulk_action();
-			$per_page     = $this->get_items_per_page( 'option_name_per_page', 5 );
+			$per_page     = $this->get_items_per_page('option_name_per_page', 5);
 			$current_page = $this->get_pagenum();
 			$total_items  = self::record_count();
-			$this->set_pagination_args( array(
+			$this->set_pagination_args(array(
 				'total_items' => $total_items,
 				'per_page'    => $per_page,
-			) );
+			));
 
-			$this->items = self::get_Table( $per_page, $current_page );
+			$this->items = self::get_Table($per_page, $current_page);
 		}
 
 
@@ -245,24 +245,24 @@ 
 		public function process_bulk_action() {
 
 			//Detect when a bulk action is being triggered...
-			if ( 'delete' === $this->current_action() ) {
+			if ('delete' === $this->current_action()) {
 
 				//In our file that handles the request, verify the nonce.
-				$nonce = esc_attr( $_REQUEST['_wpnonce'] );
+				$nonce = esc_attr($_REQUEST['_wpnonce']);
 
-				if ( ! wp_verify_nonce( $nonce, 'delete_url' ) ) {
-					die( 'Go get a live script kiddies' );
+				if ( ! wp_verify_nonce($nonce, 'delete_url')) {
+					die('Go get a live script kiddies');
 				} else {
-					self::delete_url( absint( $_GET['instruction'] ) ); //Remember the instruction param from column_name method
+					self::delete_url(absint($_GET['instruction'])); //Remember the instruction param from column_name method
 				}
 			}
 
 			//If the delete bulk action is triggered
-			if ( isset( $_POST['action'] ) ) {
-				if ( ( isset( $_POST['action'] ) && $_POST['action'] == 'bulk-delete' ) ) {
-					$delete_ids = esc_sql( $_POST['bulk-select'] );
-					foreach ( $delete_ids as $id ) {
-						self::delete_url( $id );
+			if (isset($_POST['action'])) {
+				if ((isset($_POST['action']) && $_POST['action'] == 'bulk-delete')) {
+					$delete_ids = esc_sql($_POST['bulk-select']);
+					foreach ($delete_ids as $id) {
+						self::delete_url($id);
 					}
 				}
 			}

lib/ajax.php

Spacing +8 added lines, -8 removed lines

@@ -7,10 +7,10 @@ 
  * @version    1.2.1
  * @package    wp-plugin-framework
  */
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 
 //AJAX helper class
-if ( ! class_exists( 'PLUGIN_AJAX' ) ) {
+if ( ! class_exists('PLUGIN_AJAX')) {
 
 	final class PLUGIN_AJAX {
 
@@ -22,9 +22,9 @@ 
 		 */
 		public function __construct() {
 
-			add_action( 'wp_footer', array( $this, 'custom_name_js' ) );
-			add_action( 'wp_ajax_custom_name', array( $this, 'custom_name' ) );
-			add_action( 'wp_ajax_nopriv_custom_name', array( $this, 'custom_name' ) );
+			add_action('wp_footer', array($this, 'custom_name_js'));
+			add_action('wp_ajax_custom_name', array($this, 'custom_name'));
+			add_action('wp_ajax_nopriv_custom_name', array($this, 'custom_name'));
 		}
 
 
@@ -36,7 +36,7 @@ 
 		public function form() { ?>
 
 			<form id="add_by_ajax" method="POST" action="">
-				<input type="text" name="text_name" placeholder="<?php _e( 'Text', 'textdomain' ); ?>">
+				<input type="text" name="text_name" placeholder="<?php _e('Text', 'textdomain'); ?>">
 				<input id="ajax_submit" type="submit" name="submit" value="Submit">
 			</form>
 			<?php
@@ -89,8 +89,8 @@ 
 
 			// DO some stuff
 
-			$response = array( 'val' => $value );
-			echo json_encode( $response );
+			$response = array('val' => $value);
+			echo json_encode($response);
 			wp_die();
 		}
 	}

Braces +3 added lines, -1 removed lines

@@ -7,7 +7,9 @@
  * @version    1.2.1
  * @package    wp-plugin-framework
  */
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
 
 //AJAX helper class
 if ( ! class_exists( 'PLUGIN_AJAX' ) ) {

lib/script.php

Spacing +11 added lines, -11 removed lines

@@ -6,9 +6,9 @@ 
  * @version    1.2.1
  * @package    wp-plugin-framework
  */
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 
-if ( ! class_exists( 'PLUGIN_SCRIPT' ) ) {
+if ( ! class_exists('PLUGIN_SCRIPT')) {
 
 	final class PLUGIN_SCRIPT {
 
@@ -20,9 +20,9 @@ 
 		 */
 		public function __construct() {
 
-			add_action( 'admin_head', array( $this, 'data_table_css' ) );
-			add_action( 'admin_enqueue_scripts', array( $this, 'backend_scripts' ) );
-			add_action( 'wp_enqueue_scripts', array( $this, 'frontend_scripts' ) );
+			add_action('admin_head', array($this, 'data_table_css'));
+			add_action('admin_enqueue_scripts', array($this, 'backend_scripts'));
+			add_action('wp_enqueue_scripts', array($this, 'frontend_scripts'));
 		}
 
 
@@ -54,10 +54,10 @@ 
 			// Set condition to add script
 			// if ( ! isset( $_GET['page'] ) || $_GET['page'] != 'pageName' ) return;
 
-			wp_enqueue_script( 'jsName', PLUGIN_JS . 'ui.js', array() );
-			wp_localize_script( 'jsName', 'ajax', array( 'ajax_url' => admin_url('admin-ajax.php') ) );
+			wp_enqueue_script('jsName', PLUGIN_JS . 'ui.js', array());
+			wp_localize_script('jsName', 'ajax', array('ajax_url' => admin_url('admin-ajax.php')));
 
-			wp_enqueue_style( 'cssName', PLUGIN_CSS . 'css.css' );
+			wp_enqueue_style('cssName', PLUGIN_CSS . 'css.css');
 		}
 
 
@@ -68,10 +68,10 @@ 
 		 */
 		public function frontend_scripts() {
 
-			wp_enqueue_script( 'jsName', PLUGIN_JS . 'ui.js', array() );
-			wp_localize_script( 'jsName', 'ajax', array( 'ajax_url' => admin_url('admin-ajax.php') ) );
+			wp_enqueue_script('jsName', PLUGIN_JS . 'ui.js', array());
+			wp_localize_script('jsName', 'ajax', array('ajax_url' => admin_url('admin-ajax.php')));
 
-			wp_enqueue_style( 'cssName', PLUGIN_CSS . 'css.css' );
+			wp_enqueue_style('cssName', PLUGIN_CSS . 'css.css');
 		}
 	}
 } ?>

Braces +3 added lines, -1 removed lines

@@ -6,7 +6,9 @@
  * @version    1.2.1
  * @package    wp-plugin-framework
  */
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
 
 if ( ! class_exists( 'PLUGIN_SCRIPT' ) ) {
 

src/settings.php

Indentation +2 added lines, -2 removed lines

@@ -164,7 +164,7 @@ 
 					break;
 			}
 
-    		if ( $output ) return $output; // Related to PLUGIN_TABLE()
+			if ( $output ) return $output; // Related to PLUGIN_TABLE()
 		}
 
 
@@ -279,7 +279,7 @@ 
 			echo '<textarea name="settings_field_name" id="settings_field_name" value="' . get_option('settings_field_name') . '>'. __( 'Enter Value', 'textdomain' ) . '</textarea>';
 			echo '<select name="settings_field_name" id="settings_field_name"><option value="value" ' . selected( 'value', get_option('settings_field_name'), false) . '>Value</option></select>';
 			echo '<input type="checkbox" id="settings_field_name" name="settings_field_name" value="1"' . checked( 1, get_option('settings_field_name'), false ) . '/>';
-			*/
+			 */
 		}
 	}
 } ?>

Spacing +27 added lines, -27 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 
 /**
  * Backend settings page class, can have settings fields or data table
@@ -8,7 +8,7 @@ 
  * @version    1.2.1
  * @package    wp-plugin-framework
  */
-if ( ! class_exists( 'PLUGIN_SETTINGS' ) ) {
+if ( ! class_exists('PLUGIN_SETTINGS')) {
 
 	final class PLUGIN_SETTINGS {
 
@@ -57,14 +57,14 @@ 
 		public function __construct() {
 
 			$this->capability = 'manage_options';
-			$this->menu_page = array( 'name' => '', 'heading' => '', 'slug' => '' );
+			$this->menu_page = array('name' => '', 'heading' => '', 'slug' => '');
 			$this->sub_menu_page = array(
 									'name' => '',
 									'heading' => '',
 									'slug' => '',
 									'parent_slug' => '',
-									'help' => '',//true/false,
-									'screen' => '',//true/false
+									'help' => '', //true/false,
+									'screen' => '', //true/false
 								);
 			$this->helpData = array(
 								array(
@@ -73,11 +73,11 @@ 
 											'info' => array(
 														array(
 															'id' => 'helpId',
-															'title' => __( 'Title', 'textdomain' ),
-															'content' => __( 'Description', 'textdomain' ),
+															'title' => __('Title', 'textdomain'),
+															'content' => __('Description', 'textdomain'),
 														),
 													),
-											'link' => '<p><a href="#">' . __( 'helpLink', 'textdomain' ) . '</a></p>',
+											'link' => '<p><a href="#">' . __('helpLink', 'textdomain') . '</a></p>',
 											)
 								)
 							);
@@ -108,7 +108,7 @@ 
 					$this->menu_page['heading'],
 					$this->capability,
 					$this->menu_page['slug'],
-					array( $this, 'menu_page_callback' )
+					array($this, 'menu_page_callback')
 				);
 			}
 		}
@@ -121,8 +121,8 @@ 
 		 */
 		public function sub_menu_page() {
 
-			if ( $this->sub_menu_page ) {
-				foreach ( $this->sub_menu_page as $page ) {
+			if ($this->sub_menu_page) {
+				foreach ($this->sub_menu_page as $page) {
 					$hook = add_submenu_page(
 							$page['parent_slug'],
 							$page['name'],
@@ -131,13 +131,13 @@ 
 							// For the first submenu page, slug should be same as menupage.
 							$page['slug'],
 							// For the first submenu page, callback should be same as menupage.
-							array( $this, 'menu_page_callback' )
+							array($this, 'menu_page_callback')
 						);
-					if ( $page['help'] ) {
-						add_action( 'load-' . $hook, array( $this, 'help_tabs' ) );
+					if ($page['help']) {
+						add_action('load-' . $hook, array($this, 'help_tabs'));
 					}
-					if ( $page['screen'] ) {
-						add_action( 'load-' . $hook, array( $this, 'screen_option' ) );
+					if ($page['screen']) {
+						add_action('load-' . $hook, array($this, 'screen_option'));
 					}
 				}
 			}
@@ -164,7 +164,7 @@ 
 					break;
 			}
 
-    		if ( $output ) return $output; // Related to PLUGIN_TABLE()
+    		if ($output) return $output; // Related to PLUGIN_TABLE()
 		}
 
 
@@ -177,11 +177,11 @@ 
 
 			$option = 'per_page';
 			$args   = array(
-						'label'   => __( 'Show per page', 'textdomain' ),
+						'label'   => __('Show per page', 'textdomain'),
 						'default' => 10,
 						'option'  => 'option_name_per_page' // Related to PLUGIN_TABLE()
 						);
-			add_screen_option( $option, $args );
+			add_screen_option($option, $args);
 			$this->table = new PLUGIN_TABLE(); // Source /lib/table.php
 		}
 
@@ -204,7 +204,7 @@ 
 					<form method="post" action="">
 						<?php settings_fields("settings_id");
 						do_settings_sections("settings_name");
-						submit_button( __( 'Save', 'textdomain' ), 'primary', 'id' ); ?>
+						submit_button(__('Save', 'textdomain'), 'primary', 'id'); ?>
 					</form>
 
 					<?php
@@ -232,10 +232,10 @@ 
 			foreach ($this->helpData as $value) {
 				if ($_GET['page'] == $value['slug']) {
 					$this->screen = get_current_screen();
-					foreach( $value['info'] as $key ) {
-						$this->screen->add_help_tab( $key );
+					foreach ($value['info'] as $key) {
+						$this->screen->add_help_tab($key);
 					}
-					$this->screen->set_help_sidebar( $value['link'] );
+					$this->screen->set_help_sidebar($value['link']);
 				}
 			}
 		}
@@ -248,10 +248,10 @@ 
 		 */
 		public function add_settings() {
 
-			add_settings_section( 'settings_id', __( 'Section Name', 'textdomain' ), array( $this,'section_cb' ), 'settings_name' );
+			add_settings_section('settings_id', __('Section Name', 'textdomain'), array($this, 'section_cb'), 'settings_name');
 
-			register_setting( 'settings_id', 'settings_field_name' );
-			add_settings_field( 'settings_field_name', __( 'Field Name', 'textdomain' ), array( $this, 'settings_field_cb' ), 'settings_name', 'settings_id' );
+			register_setting('settings_id', 'settings_field_name');
+			add_settings_field('settings_field_name', __('Field Name', 'textdomain'), array($this, 'settings_field_cb'), 'settings_name', 'settings_id');
 		}
 
 
@@ -262,7 +262,7 @@ 
 		 */
 		public function section_cb() {
 
-			echo '<p class="description">' . __( 'Set up settings', 'textdomain' ) . '</p>';
+			echo '<p class="description">' . __('Set up settings', 'textdomain') . '</p>';
 		}
 
 

Braces +7 added lines, -2 removed lines

@@ -1,5 +1,7 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
 
 /**
  * Backend settings page class, can have settings fields or data table
@@ -164,7 +166,10 @@ 
 					break;
 			}
 
-    		if ( $output ) return $output; // Related to PLUGIN_TABLE()
+    		if ( $output ) {
+    			return $output;
+    		}
+    		// Related to PLUGIN_TABLE()
 		}
 
 

src/metabox.php

Indentation +6 added lines, -6 removed lines

@@ -64,12 +64,12 @@
 
 
 		/**
- 	    * Save the Metabox post data
- 		*
- 		* @param Array $atts
- 		*
- 		* @return Html
- 		*/
+		 * Save the Metabox post data
+		 *
+		 * @param Array $atts
+		 *
+		 * @return Html
+		 */
 		function save( $post_id, $post ) {
 
 			//Check if doing autosave

Spacing +16 added lines, -16 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 
 /**
  * Build a sample metabox in editor screen
@@ -8,7 +8,7 @@ 
  * @version    1.2.1
  * @package    wp-plugin-framework
  */
-if ( ! class_exists( 'PLUGIN_METABOX' ) ) {
+if ( ! class_exists('PLUGIN_METABOX')) {
 
 	final class PLUGIN_METABOX {
 
@@ -21,8 +21,8 @@ 
 		public function __construct() {
 
 			//Adding the metabox. For custom post type use "add_meta_boxes_posttype" action
-			add_action( 'add_meta_boxes', array( $this, 'register' ) );
-			add_action( 'save_post', array( $this, 'save' ), 10, 2 );
+			add_action('add_meta_boxes', array($this, 'register'));
+			add_action('save_post', array($this, 'save'), 10, 2);
 		}
 
 
@@ -35,8 +35,8 @@ 
 
 			add_meta_box(
 				'meta-box-id',
-				esc_html__( 'MetaBox Title', 'textdomain' ),
-				array( $this, 'render' ),
+				esc_html__('MetaBox Title', 'textdomain'),
+				array($this, 'render'),
 				// Declare the post type to show meta box
 				'post_type',
 				'normal',
@@ -52,12 +52,12 @@ 
 		 */
 		public function render() {
 
-			wp_nonce_field( basename( __FILE__ ), 'metabox_name_nonce' ); ?>
+			wp_nonce_field(basename(__FILE__), 'metabox_name_nonce'); ?>
 
 			<p>
-				<label for="metabox_name"><?php _e( "Custom Text", 'textdomain' ); ?></label>
+				<label for="metabox_name"><?php _e("Custom Text", 'textdomain'); ?></label>
     			<br />
-    			<input class="widefat" type="text" name="metabox_field_name" id="metabox_field_name" value="<?php echo esc_attr( get_post_meta( $object->ID, 'metabox_name', true ) ); ?>" />
+    			<input class="widefat" type="text" name="metabox_field_name" id="metabox_field_name" value="<?php echo esc_attr(get_post_meta($object->ID, 'metabox_name', true)); ?>" />
   			</p>
   			<?php
 		}
@@ -70,22 +70,22 @@ 
  		*
  		* @return Html
  		*/
-		function save( $post_id, $post ) {
+		function save($post_id, $post) {
 
 			//Check if doing autosave
-			if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
+			if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return;
 
 			//Verify the nonce before proceeding.
-			if ( !isset( $_POST['metabox_name_nonce'] ) || !wp_verify_nonce( $_POST['metabox_name_nonce'], basename( __FILE__ ) ) ) return;
+			if ( ! isset($_POST['metabox_name_nonce']) || ! wp_verify_nonce($_POST['metabox_name_nonce'], basename(__FILE__))) return;
 
 			//Get the post type object.
-			$post_type = get_post_type_object( $post->post_type );
+			$post_type = get_post_type_object($post->post_type);
 
 			//Check if the current user has permission to edit the post.
-			if ( !current_user_can( $post_type->cap->edit_post, $post_id ) ) return $post_id;
+			if ( ! current_user_can($post_type->cap->edit_post, $post_id)) return $post_id;
 
-			if ( isset( $_POST['metabox_field_name'] ) ) {
-				update_post_meta( $post_id, 'metabox_field_name', sanitize_text_field($_POST['metabox_field_name']) );
+			if (isset($_POST['metabox_field_name'])) {
+				update_post_meta($post_id, 'metabox_field_name', sanitize_text_field($_POST['metabox_field_name']));
 			}
 		}
 	}

Braces +12 added lines, -4 removed lines

@@ -1,5 +1,7 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
 
 /**
  * Build a sample metabox in editor screen
@@ -73,16 +75,22 @@ 
 		function save( $post_id, $post ) {
 
 			//Check if doing autosave
-			if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
+			if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
+				return;
+			}
 
 			//Verify the nonce before proceeding.
-			if ( !isset( $_POST['metabox_name_nonce'] ) || !wp_verify_nonce( $_POST['metabox_name_nonce'], basename( __FILE__ ) ) ) return;
+			if ( !isset( $_POST['metabox_name_nonce'] ) || !wp_verify_nonce( $_POST['metabox_name_nonce'], basename( __FILE__ ) ) ) {
+				return;
+			}
 
 			//Get the post type object.
 			$post_type = get_post_type_object( $post->post_type );
 
 			//Check if the current user has permission to edit the post.
-			if ( !current_user_can( $post_type->cap->edit_post, $post_id ) ) return $post_id;
+			if ( !current_user_can( $post_type->cap->edit_post, $post_id ) ) {
+				return $post_id;
+			}
 
 			if ( isset( $_POST['metabox_field_name'] ) ) {
 				update_post_meta( $post_id, 'metabox_field_name', sanitize_text_field($_POST['metabox_field_name']) );