unfulvio / wp-php-console

uninstall.php

Spacing +2 added lines, -2 removed lines

@@ -12,8 +12,8 @@
  * @license   http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0
  */
 
-if ( ! defined( 'ABSPATH' ) || ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
+if ( ! defined('ABSPATH') || ! defined('WP_UNINSTALL_PLUGIN')) {
 	exit;
 }
 
-delete_option( 'wp_php_console' );
+delete_option('wp_php_console');

src/Functions.php

Spacing +1 added lines, -1 removed lines

@@ -12,7 +12,7 @@
  * @license   http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0
  */
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 
 /**

wp-php-console.php

Spacing +32 added lines, -32 removed lines

@@ -40,7 +40,7 @@ 
  * at this URL: http://www.gnu.org/licenses/gpl-3.0.html
  */
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 /**
  * WP PHP Console loader.
@@ -74,14 +74,14 @@ 
 	 */
 	protected function __construct() {
 
-		register_activation_hook( __FILE__, array( $this, 'activation_check' ) );
+		register_activation_hook(__FILE__, array($this, 'activation_check'));
 
-		add_action( 'admin_init',    array( $this, 'check_environment' ) );
-		add_action( 'admin_init',    array( $this, 'add_plugin_notices' ) );
-		add_action( 'admin_notices', array( $this, 'admin_notices' ), 15 );
+		add_action('admin_init', array($this, 'check_environment'));
+		add_action('admin_init', array($this, 'add_plugin_notices'));
+		add_action('admin_notices', array($this, 'admin_notices'), 15);
 
 		// if the environment check fails, initialize the plugin
-		if ( $this->is_environment_compatible() && $this->is_wp_compatible() ) {
+		if ($this->is_environment_compatible() && $this->is_wp_compatible()) {
 			$this->init_plugin();
 		}
 	}
@@ -94,7 +94,7 @@ 
 	 */
 	public function __clone() {
 
-		_doing_it_wrong( __FUNCTION__, sprintf( 'You cannot clone instances of %s.', get_class( $this ) ), '1.5.4' );
+		_doing_it_wrong(__FUNCTION__, sprintf('You cannot clone instances of %s.', get_class($this)), '1.5.4');
 	}
 
 
@@ -105,7 +105,7 @@ 
 	 */
 	public function __wakeup() {
 
-		_doing_it_wrong( __FUNCTION__, sprintf( 'You cannot unserialize instances of %s.', get_class( $this ) ), '1.5.4' );
+		_doing_it_wrong(__FUNCTION__, sprintf('You cannot unserialize instances of %s.', get_class($this)), '1.5.4');
 	}
 
 
@@ -119,12 +119,12 @@ 
 	private function init_plugin() {
 
 		// autoload plugin and vendor files
-		$loader = require_once plugin_dir_path( __FILE__ ) . 'vendor/autoload.php';
+		$loader = require_once plugin_dir_path(__FILE__).'vendor/autoload.php';
 
 		// register plugin namespace with autoloader
-		$loader->addPsr4( 'WP_PHP_Console\\', __DIR__ . '/src' );
+		$loader->addPsr4('WP_PHP_Console\\', __DIR__.'/src');
 
-		require_once plugin_dir_path( __FILE__ ) . 'src/Functions.php';
+		require_once plugin_dir_path(__FILE__).'src/Functions.php';
 
 		wp_php_console();
 	}
@@ -141,11 +141,11 @@ 
 	 */
 	public function activation_check() {
 
-		if ( ! $this->is_environment_compatible() ) {
+		if ( ! $this->is_environment_compatible()) {
 
 			$this->deactivate_plugin();
 
-			wp_die( self::PLUGIN_NAME . ' could not be activated. ' . $this->get_environment_message() );
+			wp_die(self::PLUGIN_NAME.' could not be activated. '.$this->get_environment_message());
 		}
 	}
 
@@ -159,11 +159,11 @@ 
 	 */
 	public function check_environment() {
 
-		if ( ! $this->is_environment_compatible() && is_plugin_active( plugin_basename( __FILE__ ) ) ) {
+		if ( ! $this->is_environment_compatible() && is_plugin_active(plugin_basename(__FILE__))) {
 
 			$this->deactivate_plugin();
 
-			$this->add_admin_notice( 'bad_environment', 'error', self::PLUGIN_NAME . ' has been deactivated. ' . $this->get_environment_message() );
+			$this->add_admin_notice('bad_environment', 'error', self::PLUGIN_NAME.' has been deactivated. '.$this->get_environment_message());
 		}
 	}
 
@@ -177,14 +177,14 @@ 
 	 */
 	public function add_plugin_notices() {
 
-		if ( ! $this->is_wp_compatible() ) {
+		if ( ! $this->is_wp_compatible()) {
 
-			$this->add_admin_notice( 'update_wordpress', 'error', sprintf(
+			$this->add_admin_notice('update_wordpress', 'error', sprintf(
 				'%s requires WordPress version %s or higher. Please %supdate WordPress »%s',
-				'<strong>' . self::PLUGIN_NAME . '</strong>',
+				'<strong>'.self::PLUGIN_NAME.'</strong>',
 				self::MINIMUM_WP_VERSION,
-				'<a href="' . esc_url( admin_url( 'update-core.php' ) ) . '">', '</a>'
-			) );
+				'<a href="'.esc_url(admin_url('update-core.php')).'">', '</a>'
+			));
 		}
 	}
 
@@ -199,7 +199,7 @@ 
 	private function is_wp_compatible() {
 		global $wp_version;
 
-		return version_compare( $wp_version, self::MINIMUM_WP_VERSION, '>=' );
+		return version_compare($wp_version, self::MINIMUM_WP_VERSION, '>=');
 	}
 
 
@@ -210,10 +210,10 @@ 
 	 */
 	private function deactivate_plugin() {
 
-		deactivate_plugins( plugin_basename( __FILE__ ) );
+		deactivate_plugins(plugin_basename(__FILE__));
 
-		if ( isset( $_GET['activate'] ) ) {
-			unset( $_GET['activate'] );
+		if (isset($_GET['activate'])) {
+			unset($_GET['activate']);
 		}
 	}
 
@@ -227,9 +227,9 @@ 
 	 * @param string $class CSS class
 	 * @param string $message message content
 	 */
-	private function add_admin_notice( $slug, $class, $message ) {
+	private function add_admin_notice($slug, $class, $message) {
 
-		$this->notices[ $slug ] = array(
+		$this->notices[$slug] = array(
 			'class'   => $class,
 			'message' => $message
 		);
@@ -245,11 +245,11 @@ 
 	 */
 	public function admin_notices() {
 
-		foreach ( (array) $this->notices as $notice_key => $notice ) :
+		foreach ((array) $this->notices as $notice_key => $notice) :
 
 			?>
-			<div class="<?php echo esc_attr( $notice['class'] ); ?>">
-				<p><?php echo wp_kses( $notice['message'], array( 'a' => array( 'href' => array() ) ) ); ?></p>
+			<div class="<?php echo esc_attr($notice['class']); ?>">
+				<p><?php echo wp_kses($notice['message'], array('a' => array('href' => array()))); ?></p>
 			</div>
 			<?php
 
@@ -266,7 +266,7 @@ 
 	 */
 	private function is_environment_compatible() {
 
-		return version_compare( PHP_VERSION, self::MINIMUM_PHP_VERSION, '>=' );
+		return version_compare(PHP_VERSION, self::MINIMUM_PHP_VERSION, '>=');
 	}
 
 
@@ -279,7 +279,7 @@ 
 	 */
 	private function get_environment_message() {
 
-		return sprintf( 'The minimum PHP version required for this plugin is %1$s. You are running %2$s.', self::MINIMUM_PHP_VERSION, PHP_VERSION );
+		return sprintf('The minimum PHP version required for this plugin is %1$s. You are running %2$s.', self::MINIMUM_PHP_VERSION, PHP_VERSION);
 	}
 
 
@@ -294,7 +294,7 @@ 
 	 */
 	public static function instance() {
 
-		if ( null === self::$instance ) {
+		if (null === self::$instance) {
 			self::$instance = new self();
 		}
 

src/Settings.php

Spacing +10 added lines, -10 removed lines

@@ -14,7 +14,7 @@ 
 
 namespace WP_PHP_Console;
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 /**
  * WP PHP Console settings handler.
@@ -37,7 +37,7 @@ 
 	 */
 	public static function get_settings_key() {
 
-		return str_replace( '-', '_', Plugin::ID );
+		return str_replace('-', '_', Plugin::ID);
 	}
 
 
@@ -50,10 +50,10 @@ 
 	 */
 	public static function get_settings() {
 
-		if ( empty( self::$options ) ) {
+		if (empty(self::$options)) {
 
 			self::$options = wp_parse_args(
-				(array) get_option( self::get_settings_key(), [] ),
+				(array) get_option(self::get_settings_key(), []),
 				[
 					'ip'       => '',
 					'password' => '',
@@ -80,7 +80,7 @@ 
 
 		$allowed_ips = self::get_settings()['ip'];
 
-		return ! empty( $allowed_ips['ip'] ) ? explode( ',', $allowed_ips['ip'] ) : [];
+		return ! empty($allowed_ips['ip']) ? explode(',', $allowed_ips['ip']) : [];
 	}
 
 
@@ -108,7 +108,7 @@ 
 
 		$password = self::get_eval_terminal_password();
 
-		return is_string( $password ) && '' !== trim( $password );
+		return is_string($password) && '' !== trim($password);
 	}
 
 
@@ -121,7 +121,7 @@ 
 	 */
 	public static function should_register_pc_class() {
 
-		return ! empty( self::get_settings()['register'] );
+		return ! empty(self::get_settings()['register']);
 	}
 
 
@@ -134,7 +134,7 @@ 
 	 */
 	public static function should_use_ssl_only() {
 
-		return ! empty( self::get_settings()['ssl'] );
+		return ! empty(self::get_settings()['ssl']);
 	}
 
 
@@ -147,7 +147,7 @@ 
 	 */
 	public static function should_show_call_stack() {
 
-		return ! empty( self::get_settings()['stack'] );
+		return ! empty(self::get_settings()['stack']);
 	}
 
 
@@ -160,7 +160,7 @@ 
 	 */
 	public static function should_use_short_path_names() {
 
-		return ! empty( self::get_settings()['short'] );
+		return ! empty(self::get_settings()['short']);
 	}
 
 

src/Plugin.php

Spacing +61 added lines, -61 removed lines

@@ -16,7 +16,7 @@ 
 
 use PhpConsole;
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 /**
  * WP PHP Console main class.
@@ -47,32 +47,32 @@ 
 	 */
 	public function __construct() {
 
-		@error_reporting( E_ALL );
+		@error_reporting(E_ALL);
 
-		foreach ( [ 'WP_DEBUG',	'WP_DEBUG_LOG', 'WP_DEBUG_DISPLAY', ] as $wp_debug_constant ) {
-			if ( ! defined( $wp_debug_constant ) ) {
-				define ( $wp_debug_constant, true );
+		foreach (['WP_DEBUG', 'WP_DEBUG_LOG', 'WP_DEBUG_DISPLAY', ] as $wp_debug_constant) {
+			if ( ! defined($wp_debug_constant)) {
+				define($wp_debug_constant, true);
 			}
 		}
 
 		// handle translations
-		add_action( 'plugins_loaded', static function() {
+		add_action('plugins_loaded', static function() {
 			load_plugin_textdomain(
 				'wp-php-console',
 				false,
-				dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/'
+				dirname(dirname(plugin_basename(__FILE__))).'/languages/'
 			);
 		} );
 
-		if ( class_exists( 'PhpConsole\Connector' ) ) {
+		if (class_exists('PhpConsole\Connector')) {
 			// connect to PHP Console
-			add_action( 'init',      [ $this, 'connect' ], -1000 );
+			add_action('init', [$this, 'connect'], -1000);
 			// delay further PHP Console initialisation to have more context during Remote PHP execution
-			add_action( 'wp_loaded', [ $this, 'init' ], -1000 );
+			add_action('wp_loaded', [$this, 'init'], -1000);
 		}
 
 		// load admin
-		if ( is_admin() ) {
+		if (is_admin()) {
 			new Admin();
 		}
 	}
@@ -91,27 +91,27 @@ 
 	public function connect() {
 
 		// workaround for avoiding headers already sent warnings
-		@error_reporting( E_ALL & ~E_WARNING );
+		@error_reporting(E_ALL & ~E_WARNING);
 
-		if ( ! @session_id() ) {
+		if ( ! @session_id()) {
 			@session_start();
 		}
 
 		$connected = true;
 
-		if ( ! $this->connector instanceof PhpConsole\Connector ) {
+		if ( ! $this->connector instanceof PhpConsole\Connector) {
 			try {
 				$this->connector = PhpConsole\Connector::getInstance();
-			} catch ( \Exception $e ) {
+			} catch (\Exception $e) {
 				$connected = false;
 			}
 		}
 
 		// restore error reporting
-		@error_reporting( E_ALL );
+		@error_reporting(E_ALL);
 
 		// apply PHP Console options
-		if ( $connected ) {
+		if ($connected) {
 			$this->apply_options();
 		}
 	}
@@ -125,31 +125,31 @@ 
 	private function apply_options() {
 
 		// bail out if not connected yet to PHP Console
-		if ( ! $this->connector instanceof PhpConsole\Connector ) {
+		if ( ! $this->connector instanceof PhpConsole\Connector) {
 			return;
 		}
 
 		// apply 'register' option to PHP Console...
-		if ( Settings::should_register_pc_class() && ! class_exists( 'PC', false ) ) {
+		if (Settings::should_register_pc_class() && ! class_exists('PC', false)) {
 			// ...only if PC not registered yet
 			try {
 				PhpConsole\Helper::register();
-			} catch( \Exception $e ) {
-				$this->print_notice_exception( $e );
+			} catch (\Exception $e) {
+				$this->print_notice_exception($e);
 			}
 		}
 
 		// apply 'stack' option to PHP Console
-		if ( Settings::should_show_call_stack() ) {
+		if (Settings::should_show_call_stack()) {
 			$this->connector->getDebugDispatcher()->detectTraceAndSource = true;
 		}
 
 		// apply 'short' option to PHP Console
-		if ( Settings::should_use_short_path_names() ) {
+		if (Settings::should_use_short_path_names()) {
 			try {
-				$this->connector->setSourcesBasePath( $_SERVER['DOCUMENT_ROOT'] );
-			} catch ( \Exception $e ) {
-				$this->print_notice_exception( $e );
+				$this->connector->setSourcesBasePath($_SERVER['DOCUMENT_ROOT']);
+			} catch (\Exception $e) {
+				$this->print_notice_exception($e);
 			}
 		}
 	}
@@ -165,95 +165,95 @@ 
 	public function init() {
 
 		// bail if no password is set to connect with PHP Console
-		if ( ! Settings::has_eval_terminal_password() ) {
+		if ( ! Settings::has_eval_terminal_password()) {
 			return;
 		}
 
 		// selectively remove slashes added by WordPress as expected by PHP Console
-		if ( array_key_exists( PhpConsole\Connector::POST_VAR_NAME, $_POST ) ) {
-			$_POST[ PhpConsole\Connector::POST_VAR_NAME ] = stripslashes_deep( $_POST[ PhpConsole\Connector::POST_VAR_NAME ] );
+		if (array_key_exists(PhpConsole\Connector::POST_VAR_NAME, $_POST)) {
+			$_POST[PhpConsole\Connector::POST_VAR_NAME] = stripslashes_deep($_POST[PhpConsole\Connector::POST_VAR_NAME]);
 		}
 
 		// get PHP Console instance if wasn't set yet
-		if ( ! $this->connector instanceof PhpConsole\Connector ) {
+		if ( ! $this->connector instanceof PhpConsole\Connector) {
 
 			// workaround for avoiding headers already sent warnings
-			@error_reporting( E_ALL & ~E_WARNING );
+			@error_reporting(E_ALL & ~E_WARNING);
 
 			try {
 				$this->connector = PhpConsole\Connector::getInstance();
 				$connected       = true;
-			} catch ( \Exception $e ) {
+			} catch (\Exception $e) {
 				$connected       = false;
 			}
 
 			// restore error reporting
-			@error_reporting( E_ALL );
+			@error_reporting(E_ALL);
 
-			if ( ! $connected ) {
+			if ( ! $connected) {
 				return;
 			}
 		}
 
 		// set PHP Console password
 		try {
-			$this->connector->setPassword( Settings::get_eval_terminal_password() );
-		} catch ( \Exception $e ) {
-			$this->print_notice_exception( $e );
+			$this->connector->setPassword(Settings::get_eval_terminal_password());
+		} catch (\Exception $e) {
+			$this->print_notice_exception($e);
 		}
 
 		// get PHP Console handler instance
 		$handler = PhpConsole\Handler::getInstance();
 
-		if ( true !== PhpConsole\Handler::getInstance()->isStarted() ) {
+		if (true !== PhpConsole\Handler::getInstance()->isStarted()) {
 			try {
 				$handler->start();
-			} catch( \Exception $e ) {
-				$this->print_notice_exception( $e );
+			} catch (\Exception $e) {
+				$this->print_notice_exception($e);
 				return;
 			}
 		}
 
 		// enable SSL-only mode
-		if ( Settings::should_use_ssl_only() ) {
+		if (Settings::should_use_ssl_only()) {
 			$this->connector->enableSslOnlyMode();
 		}
 
 		// restrict IP addresses
 		$allowedIpMasks = Settings::get_allowed_ip_masks();
 
-		if ( count( $allowedIpMasks ) > 0 ) {
-			$this->connector->setAllowedIpMasks( $allowedIpMasks );
+		if (count($allowedIpMasks) > 0) {
+			$this->connector->setAllowedIpMasks($allowedIpMasks);
 		}
 
 		$evalProvider = $this->connector->getEvalDispatcher()->getEvalProvider();
 
 		try {
-			$evalProvider->addSharedVar( 'uri', $_SERVER['REQUEST_URI'] );
-		} catch ( \Exception $e ) {
-			$this->print_notice_exception( $e );
+			$evalProvider->addSharedVar('uri', $_SERVER['REQUEST_URI']);
+		} catch (\Exception $e) {
+			$this->print_notice_exception($e);
 		}
 
 		try {
-			$evalProvider->addSharedVarReference( 'post', $_POST );
-		} catch ( \Exception $e ) {
-			$this->print_notice_exception( $e );
+			$evalProvider->addSharedVarReference('post', $_POST);
+		} catch (\Exception $e) {
+			$this->print_notice_exception($e);
 		}
 
-		$openBaseDirs = [ ABSPATH, get_template_directory() ];
+		$openBaseDirs = [ABSPATH, get_template_directory()];
 
 		try {
-			$evalProvider->addSharedVarReference( 'dirs', $openBaseDirs );
-		} catch ( \Exception $e ) {
-			$this->print_notice_exception( $e );
+			$evalProvider->addSharedVarReference('dirs', $openBaseDirs);
+		} catch (\Exception $e) {
+			$this->print_notice_exception($e);
 		}
 
-		$evalProvider->setOpenBaseDirs( $openBaseDirs );
+		$evalProvider->setOpenBaseDirs($openBaseDirs);
 
 		try {
 			$this->connector->startEvalRequestsListener();
-		} catch ( \Exception $e ) {
-			$this->print_notice_exception( $e );
+		} catch (\Exception $e) {
+			$this->print_notice_exception($e);
 		}
 	}
 
@@ -265,12 +265,12 @@ 
 	 *
 	 * @param \Exception $e Exception object
 	 */
-	private function print_notice_exception( \Exception $e ) {
+	private function print_notice_exception(\Exception $e) {
 
-		add_action( 'admin_notices', static function() use ( $e ) {
+		add_action('admin_notices', static function() use ($e) {
 			?>
 			<div class="error">
-				<p><?php printf( '%1$s: %2$s', self::NAME, $e->getMessage() ); ?></p>
+				<p><?php printf('%1$s: %2$s', self::NAME, $e->getMessage()); ?></p>
 			</div>
 			<?php
 		} );
@@ -286,7 +286,7 @@ 
 	 */
 	public static function get_plugin_path() {
 
-		return untrailingslashit( dirname( __DIR__ ) );
+		return untrailingslashit(dirname(__DIR__));
 	}
 
 
@@ -297,7 +297,7 @@ 
 	 */
 	public static function get_plugin_vendor_path() {
 
-		return self::get_plugin_path() . '/vendor';
+		return self::get_plugin_path().'/vendor';
 	}
 
 

src/Admin.php

Spacing +15 added lines, -15 removed lines

@@ -14,7 +14,7 @@ 
 
 namespace WP_PHP_Console;
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 /**
  * WP PHP Console admin handler.
@@ -35,7 +35,7 @@ 
 		self::output_admin_notices();
 
 		// init settings page
-		if ( ! defined( 'DOING_AJAX' ) ) {
+		if ( ! defined('DOING_AJAX')) {
 			new Admin\SettingsPage();
 		}
 	}
@@ -49,18 +49,18 @@ 
 	private static function output_admin_notices() {
 
 		// display admin notice and abort if no password has been set
-		add_action( 'all_admin_notices', static function() {
+		add_action('all_admin_notices', static function() {
 
-			if ( ! Settings::has_eval_terminal_password() ) :
+			if ( ! Settings::has_eval_terminal_password()) :
 
 				?>
 				<div class="notice notice-warning">
 					<p>
 						<?php printf(
 							/* translators: Placeholders: %1$s - WP PHP Console name, %2$s - opening HTML <a> link tag; %3$s closing HTML </a> link tag */
-							__( '%1$s: Please remember to %2$sset a password%3$s if you want to enable the terminal.', 'wp-php-console' ),
-							'<strong>' . Plugin::NAME . '</strong>',
-							'<a href="' . esc_url( admin_url( 'options-general.php?page=wp_php_console' ) ) .'">',
+							__('%1$s: Please remember to %2$sset a password%3$s if you want to enable the terminal.', 'wp-php-console'),
+							'<strong>'.Plugin::NAME.'</strong>',
+							'<a href="'.esc_url(admin_url('options-general.php?page=wp_php_console')).'">',
 							'</a>'
 						); ?>
 					</p>
@@ -69,7 +69,7 @@ 
 
 			endif;
 
-		}, -1000 );
+		}, -1000);
 	}
 
 
@@ -80,14 +80,14 @@ 
 	 */
 	private static function add_plugin_page_row_action_links() {
 
-		add_filter( 'plugin_action_links_wp-php-console/wp-php-console.php', static function( $actions ) {
+		add_filter('plugin_action_links_wp-php-console/wp-php-console.php', static function($actions) {
 
-			return array_merge( [
-				'<a href="' . esc_url( admin_url( 'options-general.php?page=' . str_replace( '-', '_', Plugin::ID ) ) ) . '">' . esc_html__( 'Settings', 'wp-php-console' ) . '</a>',
-				'<a href="' . esc_url( Plugin::get_wp_php_console_repository_url() ) . '">' . esc_html__( 'GitHub', 'wp-php-console' ) . '</a>',
-				'<a href="' . esc_url( Plugin::get_support_page_url() ) . '">' . esc_html__( 'Support', 'wp-php-console' ) . '</a>',
-				'<a href="' . esc_url( Plugin::get_reviews_page_url() ) . '">' . esc_html__( 'Review', 'wp-php-console' ) . '</a>',
-			], $actions );
+			return array_merge([
+				'<a href="'.esc_url(admin_url('options-general.php?page='.str_replace('-', '_', Plugin::ID))).'">'.esc_html__('Settings', 'wp-php-console').'</a>',
+				'<a href="'.esc_url(Plugin::get_wp_php_console_repository_url()).'">'.esc_html__('GitHub', 'wp-php-console').'</a>',
+				'<a href="'.esc_url(Plugin::get_support_page_url()).'">'.esc_html__('Support', 'wp-php-console').'</a>',
+				'<a href="'.esc_url(Plugin::get_reviews_page_url()).'">'.esc_html__('Review', 'wp-php-console').'</a>',
+			], $actions);
 
 		} );
 	}

src/Admin/SettingsPage.php

Spacing +75 added lines, -75 removed lines

@@ -17,7 +17,7 @@ 
 use WP_PHP_Console\Plugin;
 use WP_PHP_Console\Settings;
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 /**
  * WP PHP Console settings page handler.
@@ -44,12 +44,12 @@ 
 	 */
 	public function __construct() {
 
-		$this->page_id    = str_replace( '-', '_', Plugin::ID );
+		$this->page_id    = str_replace('-', '_', Plugin::ID);
 		$this->option_key = Settings::get_settings_key();
 		$this->options    = Settings::get_settings();
 
-		add_action( 'admin_menu', function() { $this->register_settings_page(); } );
-		add_action( 'admin_init', function() { $this->register_settings(); } );
+		add_action('admin_menu', function() { $this->register_settings_page(); } );
+		add_action('admin_init', function() { $this->register_settings(); } );
 	}
 
 
@@ -65,7 +65,7 @@ 
 			Plugin::NAME,
 			'manage_options',
 			$this->page_id,
-			[ $this, 'output_settings_page' ]
+			[$this, 'output_settings_page']
 		);
 	}
 
@@ -80,19 +80,19 @@ 
 		register_setting(
 			$this->option_key,
 			$this->option_key,
-			[ $this, 'sanitize_field' ]
+			[$this, 'sanitize_field']
 		);
 
 		add_settings_section(
 			$this->option_key,
-			__( 'Settings', 'wp-php-console' ),
-			[ $this, 'output_settings_instructions' ],
+			__('Settings', 'wp-php-console'),
+			[$this, 'output_settings_instructions'],
 			$this->page_id
 		);
 
 		$settings_fields = [
 			'password' => [
-				'label' => esc_html__( 'Password', 'wp-php-console' ),
+				'label' => esc_html__('Password', 'wp-php-console'),
 				'args'  => [
 					'id'       => 'password',
 					'type'     => 'password',
@@ -100,35 +100,35 @@ 
 				]
 			],
 			'ssl' => [
-				'label' => esc_html__( 'Allow only on SSL', 'wp-php-console' ),
+				'label' => esc_html__('Allow only on SSL', 'wp-php-console'),
 				'args'  => [
 					'id'   => 'ssl',
 					'type' => 'checkbox',
 				]
 			],
 			'ip' => [
-				'label' => esc_html__( 'Allowed IP Masks', 'wp-php-console' ),
+				'label' => esc_html__('Allowed IP Masks', 'wp-php-console'),
 				'args'  => [
 					'id'   => 'ip',
 					'type' => 'text',
 				]
 			],
 			'register' => [
-				'label' => esc_html__( 'Register PC Class', 'wp-php-console' ),
+				'label' => esc_html__('Register PC Class', 'wp-php-console'),
 				'args'  => [
 					'id'   => 'register',
 					'type' => 'checkbox',
 				]
 			],
 			'stack' => [
-				'label' => esc_html__( 'Show Call Stack', 'wp-php-console' ),
+				'label' => esc_html__('Show Call Stack', 'wp-php-console'),
 				'args'  => [
 					'id'   => 'stack',
 					'type' => 'checkbox',
 				]
 			],
 			'short' => [
-				'label' => esc_html__( 'Short Path Names', 'wp-php-console' ),
+				'label' => esc_html__('Short Path Names', 'wp-php-console'),
 				'args'  => [
 					'id'   => 'short',
 					'type' => 'checkbox',
@@ -136,11 +136,11 @@ 
 			],
 		];
 
-		foreach ( $settings_fields as $key => $field ) {
+		foreach ($settings_fields as $key => $field) {
 			add_settings_field(
-				$this->page_id . '['. $key . ']',
+				$this->page_id.'['.$key.']',
 				$field['label'],
-				[ $this, 'output_input_field' ],
+				[$this, 'output_input_field'],
 				$this->page_id,
 				$this->option_key,
 				$field['args']
@@ -163,39 +163,39 @@ 
 		?>
 		<p><?php printf(
 				/* translators: Placeholder: %s refers to the PHP Console library, pointing to its GitHub repository */
-				_x( 'This plugin allows you to use %s within your WordPress installation for testing, debugging and development purposes.', 'PHP Console, the PHP Library', 'wp-php-console' ),
-				'<a href="' . esc_url( Plugin::get_php_console_repository_url() ) . '" target="_blank">PHP Console</a>'
+				_x('This plugin allows you to use %s within your WordPress installation for testing, debugging and development purposes.', 'PHP Console, the PHP Library', 'wp-php-console'),
+				'<a href="'.esc_url(Plugin::get_php_console_repository_url()).'" target="_blank">PHP Console</a>'
 			);
 		?></p>
-		<h4><?php esc_html_e( 'Usage instructions:', 'wp-php-console' ); ?></h4>
+		<h4><?php esc_html_e('Usage instructions:', 'wp-php-console'); ?></h4>
 		<ol>
 			<?php
 
 			$instructions = [
 				sprintf(
 					/* translators: Placeholder: %s - the Google Chrome PHP Console extension download link */
-					_x( 'Make sure you have downloaded and installed the %s.', 'PHP Console, the Chrome Extension', 'wp-php-console' ),
+					_x('Make sure you have downloaded and installed the %s.', 'PHP Console, the Chrome Extension', 'wp-php-console'),
 					/* translators: Placeholder: %s - PHP Console extension name */
-					'<a href="' . esc_url( Plugin::get_php_console_chrome_extension_web_store_url() ) . '" target="_blank">' . sprintf( __( '%s extension for Google Chrome', 'wp-php-console' ), 'PHP Console' ) . '</a>'
+					'<a href="'.esc_url(Plugin::get_php_console_chrome_extension_web_store_url()).'" target="_blank">'.sprintf(__('%s extension for Google Chrome', 'wp-php-console'), 'PHP Console').'</a>'
 				),
 				sprintf(
 					/* translators: Placeholders: %1$s - opening PHP <a> link tag, %2$s - closing PHP </a> link tag */
-					__( 'If the Chrome extension is unavailable from the web store, you may %1$sdownload and install it from the source%2$s.', 'wp-php-console' ),
-					'<a href="' . esc_url( Plugin::get_php_console_chrome_extension_repository_url() ) . '" target="_blank">',
+					__('If the Chrome extension is unavailable from the web store, you may %1$sdownload and install it from the source%2$s.', 'wp-php-console'),
+					'<a href="'.esc_url(Plugin::get_php_console_chrome_extension_repository_url()).'" target="_blank">',
 					'</a>'
 				),
-				esc_html__( 'Set a password for the eval terminal in the options below and hit "Save Changes".', 'wp-php-console' ),
-				esc_html__( 'Reload any page of your installation and click on the key icon in your Chrome browser address bar, enter your password and access the terminal.', 'wp-php-console' ),
-				esc_html__( 'From the eval terminal you can execute any PHP or WordPress specific function, including functions from your plugins and active theme.', 'wp-php-console' ),
+				esc_html__('Set a password for the eval terminal in the options below and hit "Save Changes".', 'wp-php-console'),
+				esc_html__('Reload any page of your installation and click on the key icon in your Chrome browser address bar, enter your password and access the terminal.', 'wp-php-console'),
+				esc_html__('From the eval terminal you can execute any PHP or WordPress specific function, including functions from your plugins and active theme.', 'wp-php-console'),
 				sprintf(
 					/* translators: Placeholders: %1$s - PHP code snippet example, %2$s - Chrome javascript console shortcut */
-					__( 'In your PHP code, you can call PHP Console debug statements like %1$s to display PHP variables in the browser\'s JavaScript-console (e.g. %2$s) and optionally filter selected tags through the browser\'s Remote PHP Eval Terminal screen\'s "Ignore Debug options".', 'wp-php-console' ),
+					__('In your PHP code, you can call PHP Console debug statements like %1$s to display PHP variables in the browser\'s JavaScript-console (e.g. %2$s) and optionally filter selected tags through the browser\'s Remote PHP Eval Terminal screen\'s "Ignore Debug options".', 'wp-php-console'),
 					'<code>debug(&#36;var, &#36;tag)</code>',
 					'<code>CTRL+SHIFT+J</code>'
 				),
 			];
 
-			foreach ( $instructions as $list_item ) :
+			foreach ($instructions as $list_item) :
 				?><li><?php echo $list_item; ?></li><?php
 			endforeach;
 
@@ -214,9 +214,9 @@ 
 	 * @param array $field field arguments
 	 * @return string
 	 */
-	private function get_field_id( array $field ) {
+	private function get_field_id(array $field) {
 
-		return $this->page_id . '-' . $field['id'];
+		return $this->page_id.'-'.$field['id'];
 	}
 
 
@@ -228,9 +228,9 @@ 
 	 * @param array $field field arguments
 	 * @return string
 	 */
-	private function get_field_name( array $field ) {
+	private function get_field_name(array $field) {
 
-		return str_replace( '-', '_', $this->page_id . '[' . $field['id'] . ']' );
+		return str_replace('-', '_', $this->page_id.'['.$field['id'].']');
 	}
 
 
@@ -242,9 +242,9 @@ 
 	 * @param array $field field arguments
 	 * @return int|string|bool
 	 */
-	private function get_field_value( array $field ) {
+	private function get_field_value(array $field) {
 
-		return $this->options[ $field['id'] ];
+		return $this->options[$field['id']];
 	}
 
 
@@ -257,19 +257,19 @@ 
 	 *
 	 * @param array $args
 	 */
-	public function output_input_field( array $args = [] ) {
+	public function output_input_field(array $args = []) {
 
-		if ( empty( $args ) ) {
+		if (empty($args)) {
 			return;
 		}
 
-		switch ( $args['type'] ) {
+		switch ($args['type']) {
 			case 'password' :
 			case 'text' :
-				$this->output_input_text_field( $args );
+				$this->output_input_text_field($args);
 				break;
 			case 'checkbox' :
-				$this->output_checkbox_field( $args );
+				$this->output_checkbox_field($args);
 			break;
 		}
 	}
@@ -282,23 +282,23 @@ 
 	 *
 	 * @param array $args
 	 */
-	private function output_input_text_field( $args = [] ) {
+	private function output_input_text_field($args = []) {
 
 		?>
 		<label>
 			<input
-				type="<?php echo isset( $args['type'] ) ? esc_attr( $args['type'] ) : 'text'; ?>"
-				id="<?php echo esc_attr( $this->get_field_id( $args ) ); ?>"
-				name="<?php echo esc_attr( $this->get_field_name( $args ) ); ?>"
-				value="<?php echo esc_attr( $this->get_field_value( $args ) ); ?>"
+				type="<?php echo isset($args['type']) ? esc_attr($args['type']) : 'text'; ?>"
+				id="<?php echo esc_attr($this->get_field_id($args)); ?>"
+				name="<?php echo esc_attr($this->get_field_name($args)); ?>"
+				value="<?php echo esc_attr($this->get_field_value($args)); ?>"
 			>
-			<?php if ( ! empty( $args['required'] ) ) : ?>
-				<span style="color:red;" title="<?php esc_attr_e( 'Required', 'wp-php-console' ); ?>">*</span>
+			<?php if ( ! empty($args['required'])) : ?>
+				<span style="color:red;" title="<?php esc_attr_e('Required', 'wp-php-console'); ?>">*</span>
 			<?php endif; ?>
 		</label>
 		<?php
 
-		switch ( $args['id'] ) :
+		switch ($args['id']) :
 
 			case 'ip' :
 				$this->output_ip_field_instructions();
@@ -320,7 +320,7 @@ 
 	private function output_password_field_instructions() {
 
 		?>
-		<p class="description"><?php esc_html_e( 'The password for the eval terminal. If empty, the connector will not work.', 'wp-php-console' ); ?></p>
+		<p class="description"><?php esc_html_e('The password for the eval terminal. If empty, the connector will not work.', 'wp-php-console'); ?></p>
 		<?php
 	}
 
@@ -333,17 +333,17 @@ 
 	private function output_ip_field_instructions() {
 
 		?>
-		<p class="description"><?php esc_html_e( 'You may specify any of the following, to give access to specific IPs to the eval terminal:', 'wp-php-console' ); ?></p>
+		<p class="description"><?php esc_html_e('You may specify any of the following, to give access to specific IPs to the eval terminal:', 'wp-php-console'); ?></p>
 		<ol>
 			<li><span class="description"><?php printf(
 					/* translators: Placeholders: %1$s - a single IP address, %2$s link to Varying Vagrant Vagrants project repository */
-					__( 'An IP address (for example %1$s, %2$s default IP address).', 'wp-php-console' ),
+					__('An IP address (for example %1$s, %2$s default IP address).', 'wp-php-console'),
 					'<code>192.168.50.4</code>',
 					'<a href="https://github.com/Varying-Vagrant-Vagrants/VVV">Varying Vagrant Vagrants</a>'
 				); ?></span></li>
 			<li><span class="description"><?php printf(
 					/* translators: Placeholders: %1$s a range of IP addresses, %2$s - comma separated IP addresses */
-					__( 'A range of addresses (%1$s) or multiple addresses, comma separated (%2$s).', 'wp-php-console' ),
+					__('A range of addresses (%1$s) or multiple addresses, comma separated (%2$s).', 'wp-php-console'),
 					'<code>192.168.*.*</code>',
 					'<code>192.168.10.25,192.168.10.28</code>'
 				); ?></span></li>
@@ -359,23 +359,23 @@ 
 	 *
 	 * @param array $args
 	 */
-	public function output_checkbox_field( array $args = [] ) {
+	public function output_checkbox_field(array $args = []) {
 
-		$field_id = esc_attr( $this->get_field_id( $args ) );
+		$field_id = esc_attr($this->get_field_id($args));
 
 		?>
 		<label>
 			<input
 				type="checkbox"
 				id="<?php echo $field_id; ?>"
-				name="<?php echo esc_attr( $this->get_field_name( $args ) ); ?>"
+				name="<?php echo esc_attr($this->get_field_name($args)); ?>"
 				value="1"
-				<?php checked( (bool) $this->get_field_value( $args ) ); ?>
-			><?php esc_html_e( 'Yes', 'wp-php-console' ); ?>
+				<?php checked((bool) $this->get_field_value($args)); ?>
+			><?php esc_html_e('Yes', 'wp-php-console'); ?>
 		</label>
 		<?php
 
-		switch ( $args['id'] ) :
+		switch ($args['id']) :
 
 			case 'register' :
 				$this->output_register_pc_class_field_instructions();
@@ -405,7 +405,7 @@ 
 	private function output_ssl_field_instructions() {
 
 		?>
-		<p class="description"><?php esc_html_e( 'Enable this option if you want the eval terminal to work only on a SSL connection.', 'wp-php-console' ); ?></p>
+		<p class="description"><?php esc_html_e('Enable this option if you want the eval terminal to work only on a SSL connection.', 'wp-php-console'); ?></p>
 		<?php
 	}
 
@@ -419,11 +419,11 @@ 
 
 		?>
 		<p class="description"><?php
-			esc_html_e( 'Enable to register PC class in the global namespace.', 'wp-php-console' );
+			esc_html_e('Enable to register PC class in the global namespace.', 'wp-php-console');
 			echo '<br>';
 			printf(
 				/* translators: Placeholders: %1$s, %2$s and %3$s are PHP code snippets examples */
-				__( 'Allows to write %1$s or %2$s instructions in PHP to inspect %3$s in the JavaScript console.', 'wp-php-console' ),
+				__('Allows to write %1$s or %2$s instructions in PHP to inspect %3$s in the JavaScript console.', 'wp-php-console'),
 				'<code>PC::debug(&#36;var, &#36;tag)</code>',
 				'<code>PC::magic_tag(&#36;var)</code>',
 				'<code>&#36;var</code>'
@@ -440,7 +440,7 @@ 
 	private function output_show_call_stack_field_instructions() {
 
 		?>
-		<p class="description"><?php esc_html_e( 'Enable to see the full call stack when PHP Console writes to the browser JavaScript console.', 'wp-php-console' ); ?></p>
+		<p class="description"><?php esc_html_e('Enable to see the full call stack when PHP Console writes to the browser JavaScript console.', 'wp-php-console'); ?></p>
 		<?php
 	}
 
@@ -454,11 +454,11 @@ 
 
 		?>
 		<p class="description"><?php
-			esc_html_e( 'Enable to shorten the length of PHP Console error sources and traces paths in browser JavaScript console for better readability.', 'wp-php-console' );
+			esc_html_e('Enable to shorten the length of PHP Console error sources and traces paths in browser JavaScript console for better readability.', 'wp-php-console');
 			echo '<br>';
 			printf(
 				/* translators: Placeholders: %1$s - long server path, %2$s - shortened server path */
-				__( 'Paths like %1$s will be displayed as %2$s', 'wp-php-console' ),
+				__('Paths like %1$s will be displayed as %2$s', 'wp-php-console'),
 				'<code>/server/path/to/document/root/WP/wp-admin/admin.php:31</code>',
 				'<code>/WP/wp-admin/admin.php:31</code>'
 			); ?></p>
@@ -476,24 +476,24 @@ 
 	 * @param array $option user input
 	 * @return array sanitized input
 	 */
-	public function sanitize_field( $option ) {
+	public function sanitize_field($option) {
 
-		$input = wp_parse_args( $option, [
+		$input = wp_parse_args($option, [
 			'ip'       => '',
 			'password' => '',
 			'register' => false,
 			'short'    => false,
 			'ssl'      => false,
 			'stack'    => false,
-		] );
+		]);
 
 		return [
-			'ip'       => sanitize_text_field( $input['ip'] ),
-			'password' => sanitize_text_field( $input['password'] ),
-			'register' => ! empty( $input['register'] ),
-			'short'    => ! empty( $input['short'] ),
-			'ssl'      => ! empty( $input['ssl'] ),
-			'stack'    => ! empty( $input['stack'] ),
+			'ip'       => sanitize_text_field($input['ip']),
+			'password' => sanitize_text_field($input['password']),
+			'register' => ! empty($input['register']),
+			'short'    => ! empty($input['short']),
+			'ssl'      => ! empty($input['ssl']),
+			'stack'    => ! empty($input['stack']),
 		];
 	}
 
@@ -514,9 +514,9 @@ 
 			<form method="post" action="options.php">
 				<?php
 
-				settings_fields( $this->option_key );
+				settings_fields($this->option_key);
 
-				do_settings_sections( $this->page_id );
+				do_settings_sections($this->page_id);
 
 				submit_button();