unfulvio / wp-php-console

includes/class-wp-php-console.php

Spacing +63 added lines, -63 removed lines

@@ -10,7 +10,7 @@ 
 
 use PhpConsole;
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 /**
  * WP PHP Console main class.
@@ -64,34 +64,34 @@ 
 	public function __construct() {
 
 		// Translations.
-		add_action( 'plugins_loaded', array( $this, 'set_locale' ) );
+		add_action('plugins_loaded', array($this, 'set_locale'));
 
 		// Set options.
 		$this->options = $this->get_options();
 
 		// Load admin.
-		if ( ! defined( 'DOING_AJAX' )  && is_admin() ) {
-			require_once __DIR__ . '/class-wp-php-console-settings.php';
-			new Settings( $this->options );
+		if ( ! defined('DOING_AJAX') && is_admin()) {
+			require_once __DIR__.'/class-wp-php-console-settings.php';
+			new Settings($this->options);
 		}
 
 		// Bail out if PHP Console can't be found.
-		if ( ! class_exists( 'PhpConsole\Connector' ) ) {
+		if ( ! class_exists('PhpConsole\Connector')) {
 			return;
 		}
 
 		// Connect to PHP Console.
-		add_action( 'init', function() {
+		add_action('init', function() {
 
 			$this->connect();
 
 			// Apply PHP Console options.
 			$this->apply_options();
 
-		}, -100 );
+		}, -100);
 
 		// Delay further PHP Console initialisation to have more context during Remote PHP execution.
-		add_action( 'wp_loaded', array( $this, 'init' ), -100 );
+		add_action('wp_loaded', array($this, 'init'), -100);
 
 	}
 
@@ -106,7 +106,7 @@ 
 		load_plugin_textdomain(
 			'wp-php-console',
 			false,
-			dirname( plugin_basename( __FILE__ ) ) . '/languages/'
+			dirname(plugin_basename(__FILE__)).'/languages/'
 		);
 
 	}
@@ -124,15 +124,15 @@ 
 		// But there is some problem with frameworks like WordPress that override PHP session handler.
 		// PHP Console has alternative storage drivers for this - we will write to a temporary file:
 
-		$phpcdir  = __DIR__ . '/tmp';
-		$make_dir = wp_mkdir_p( $phpcdir );
+		$phpcdir  = __DIR__.'/tmp';
+		$make_dir = wp_mkdir_p($phpcdir);
 
-		if ( true === $make_dir ) {
+		if (true === $make_dir) {
 
 			try {
-				$storage = new PhpConsole\Storage\File( $phpcdir . '/' . md5( __FILE__ ) . '_pc.data' );
-				PhpConsole\Connector::setPostponeStorage( $storage );
-			} catch( \Exception $e ) {
+				$storage = new PhpConsole\Storage\File($phpcdir.'/'.md5(__FILE__).'_pc.data');
+				PhpConsole\Connector::setPostponeStorage($storage);
+			} catch (\Exception $e) {
 				// PHP Console will complain about this: "Path <...> is under DOCUMENT_ROOT. It's insecure!"
 				// but there's nothing we can do at the moment as there doesn't seem to be another solution in WP
 				// nevertheless PHP Console tool is not meant to be used in production so this shouldn't be a concern
@@ -143,7 +143,7 @@ 
 
 		// Perform PHP Console initialisation required asap
 		// for other code to be able to output to the JavaScript console.
-		if ( ! $this->connector instanceof PhpConsole\Connector ) {
+		if ( ! $this->connector instanceof PhpConsole\Connector) {
 			$this->connector = PhpConsole\Connector::getInstance();
 		}
 
@@ -158,16 +158,16 @@ 
 	 */
 	protected function get_options() {
 
-		$options = get_option( 'wp_php_console', array() );
+		$options = get_option('wp_php_console', array());
 
-		return wp_parse_args( $options, array(
+		return wp_parse_args($options, array(
 			'ip'       => '',
 			'password' => '',
 			'register' => false,
 			'short'    => false,
 			'ssl'      => false,
 			'stack'    => false,
-		) );
+		));
 	}
 
 
@@ -179,31 +179,31 @@ 
 	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 ( true === $this->options['register'] && ! class_exists( 'PC', false ) ) {
+		if (true === $this->options['register'] && ! 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 ( true === $this->options['stack'] ) {
+		if (true === $this->options['stack']) {
 			$this->connector->getDebugDispatcher()->detectTraceAndSource = true;
 		}
 
 		// Apply 'short' option to PHP Console.
-		if ( true === $this->options['short'] ) {
+		if (true === $this->options['short']) {
 			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);
 			}
 		}
 
@@ -220,80 +220,80 @@ 
 		// Get PHP Console extension password.
 		$password = $this->options['password'];
 
-		if ( ! $password ) {
+		if ( ! $password) {
 			// Display admin notice and abort if no password has been set.
-			add_action( 'admin_notices', array( $this, 'password_notice' ) );
+			add_action('admin_notices', array($this, 'password_notice'));
 			return;
 		}
 
 		// Selectively remove slashes added by WordPress as expected by PhpConsole.
-		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) {
 			$this->connector = PhpConsole\Connector::getInstance();
 		}
 
 		// Set PHP Console password.
 		try {
-			$this->connector->setPassword( $password );
-		} catch ( \Exception $e ) {
-			$this->print_notice_exception( $e );
+			$this->connector->setPassword($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);
 			}
 		}
 
 		// Enable SSL-only mode.
-		if ( true === $this->options['ssl'] ) {
+		if (true === $this->options['ssl']) {
 			$this->connector->enableSslOnlyMode();
 		}
 
 		// Restrict IP addresses.
-		$allowedIpMasks = ! empty( $this->options['ip'] ) ? explode( ',', $this->options['ip'] ) : '';
+		$allowedIpMasks = ! empty($this->options['ip']) ? explode(',', $this->options['ip']) : '';
 
-		if ( is_array( $allowedIpMasks ) && count( $allowedIpMasks ) > 0 ) {
-			$this->connector->setAllowedIpMasks( $allowedIpMasks );
+		if (is_array($allowedIpMasks) && 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 = array( ABSPATH, get_template_directory() );
+		$openBaseDirs = array(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);
 		}
 
 	}
@@ -305,13 +305,13 @@ 
 	 * @since 1.4.0
 	 * @param \Exception $e Exception object
 	 */
-	public function print_notice_exception( \Exception $e ) {
+	public function print_notice_exception(\Exception $e) {
 
-		add_action( 'admin_notices', function() use ( $e ) {
+		add_action('admin_notices', function() use ($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
 
@@ -332,9 +332,9 @@ 
 		<div class="update-nag">
 			<p><?php
 			/* translators: Placeholders: %1$s - WP Php Console name, %2$s - opening HTML <a> link tag; %3$s closing HTML </a> link tag */
-			printf( __( '%1$s: Please remember to %2$sset a password%3$s if you want to enable the terminal.', 'wp-php-console' ),
-				'<strong>' . self::NAME . '</strong>',
-				'<a href="' . esc_url( admin_url( 'options-general.php?page=wp-php-console' ) ) .'">',
+			printf(__('%1$s: Please remember to %2$sset a password%3$s if you want to enable the terminal.', 'wp-php-console'),
+				'<strong>'.self::NAME.'</strong>',
+				'<a href="'.esc_url(admin_url('options-general.php?page=wp-php-console')).'">',
 				'</a>'
 			); ?>
 			</p>

includes/class-wp-php-console-settings.php

Spacing +69 added lines, -69 removed lines

@@ -8,7 +8,7 @@ 
  */
 namespace WP_PHP_Console;
 
-defined( 'ABSPATH' ) or exit;
+defined('ABSPATH') or exit;
 
 /**
  * WP PHP Console settings class.
@@ -53,13 +53,13 @@ 
 	 * @since 1.5.0
 	 * @param array $options Plugin settings options.
 	 */
-	public function __construct( array $options ) {
+	public function __construct(array $options) {
 
-		$this->page    = sanitize_title( strtolower( Plugin::NAME ) );
-		$this->option  = str_replace( '-', '_', $this->page );
+		$this->page    = sanitize_title(strtolower(Plugin::NAME));
+		$this->option  = str_replace('-', '_', $this->page);
 		$this->options = $options;
 
-		add_action( 'admin_menu', array( $this, 'register_settings_page' ) );
+		add_action('admin_menu', array($this, 'register_settings_page'));
 
 	}
 
@@ -72,14 +72,14 @@ 
 	public function register_settings_page() {
 
 		add_options_page(
-			__( 'WP PHP Console', 'wp-php-console' ),
-			__( 'WP PHP Console', 'wp-php-console' ),
+			__('WP PHP Console', 'wp-php-console'),
+			__('WP PHP Console', 'wp-php-console'),
 			'manage_options',
 			$this->page,
-			array( $this, 'settings_page' )
+			array($this, 'settings_page')
 		);
 
-		add_action( 'admin_init', array( $this, 'register_settings'  ) );
+		add_action('admin_init', array($this, 'register_settings'));
 
 	}
 
@@ -94,46 +94,46 @@ 
 		register_setting(
 			$this->option,
 			$this->option,
-			array( $this, 'sanitize_field' )
+			array($this, 'sanitize_field')
 		);
 
 		add_settings_section(
 			$this->option,
-			__( 'Settings', 'wp-php-console' ),
-			array( $this, 'settings_info' ),
+			__('Settings', 'wp-php-console'),
+			array($this, 'settings_info'),
 			$this->page
 		);
 
 		$settings_fields = array(
 			'password' => array(
-				 'label'    => esc_html__( 'Password',           'wp-php-console' ),
-				 'callback' => array( $this, 'password_field' ),
+				 'label'    => esc_html__('Password', 'wp-php-console'),
+				 'callback' => array($this, 'password_field'),
 			),
 			'ssl'      => array(
-				 'label'    => esc_html__( 'Allow only on SSL',  'wp-php-console' ),
-				 'callback' => array( $this, 'ssl_field' ),
+				 'label'    => esc_html__('Allow only on SSL', 'wp-php-console'),
+				 'callback' => array($this, 'ssl_field'),
 			),
 			'ip' => array(
-				 'label'    => esc_html__( 'Allowed IP Masks',   'wp-php-console' ),
-				 'callback' => array( $this, 'ip_field' ),
+				 'label'    => esc_html__('Allowed IP Masks', 'wp-php-console'),
+				 'callback' => array($this, 'ip_field'),
 			),
 			'register' => array(
-				 'label'    => esc_html__( 'Register PC Class',  'wp-php-console' ),
-				 'callback' => array( $this, 'register_field' ),
+				 'label'    => esc_html__('Register PC Class', 'wp-php-console'),
+				 'callback' => array($this, 'register_field'),
 			),
 			'stack'    => array(
-				 'label'    => esc_html__( 'Show Call Stack',    'wp-php-console' ),
-				 'callback' => array( $this, 'stack_field' ),
+				 'label'    => esc_html__('Show Call Stack', 'wp-php-console'),
+				 'callback' => array($this, 'stack_field'),
 			),
 			'short'    => array(
-				 'label'    => esc_html__( 'Short Path Names',   'wp-php-console' ),
-				 'callback' => array( $this, 'short_field' ),
+				 'label'    => esc_html__('Short Path Names', 'wp-php-console'),
+				 'callback' => array($this, 'short_field'),
 			),
 		);
 
-		foreach ( $settings_fields as $key => $field ) {
+		foreach ($settings_fields as $key => $field) {
 			add_settings_field(
-				$this->page . '['. $key . ']',
+				$this->page.'['.$key.']',
 				$field['label'],
 				$field['callback'],
 				$this->page,
@@ -155,31 +155,31 @@ 
 		?>
 		<p><?php
 			/* translators: %s refers to 'PHP Console' Chrome extension, will print download link for the Chrome extension */
-			printf( _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' ),
+			printf(_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="https://github.com/barbushin/php-console" target="_blank">PHP Console</a>'
 			); ?><br>
-			<?php esc_html_e( 'Usage instructions:', 'wp-php-console' ); ?>
+			<?php esc_html_e('Usage instructions:', 'wp-php-console'); ?>
 		</p>
 		<ol>
 			<?php
 
 			$instructions = array(
 				/* translators: Install PHP Console extension for Google Chrome download link */
-				sprintf( _x( 'Make sure you have downloaded and installed %s.', 'PHP Console, the Chrome Extension', 'wp-php-console' ),
+				sprintf(_x('Make sure you have downloaded and installed %s.', 'PHP Console, the Chrome Extension', 'wp-php-console'),
 					'<a target="_blank" href="https://chrome.google.com/webstore/detail/php-console/nfhmhhlpfleoednkpnnnkolmclajemef">PHP Console extension for Google Chrome</a>'
 				),
-				esc_html__( 'Set a password for the eval terminal in the options below and hit "Save Changes".', 'wp-php-console' ),
-				esc_html__( 'Reload any page of your installation and click on the key icon in your Chrome browser address bar, enter your password and access the terminal.', 'wp-php-console' ),
-				esc_html__( 'From the eval terminal you can execute any PHP or WordPress specific function, including functions from your plugins and active theme.', 'wp-php-console' ),
+				esc_html__('Set a password for the eval terminal in the options below and hit "Save Changes".', 'wp-php-console'),
+				esc_html__('Reload any page of your installation and click on the key icon in your Chrome browser address bar, enter your password and access the terminal.', 'wp-php-console'),
+				esc_html__('From the eval terminal you can execute any PHP or WordPress specific function, including functions from your plugins and active theme.', 'wp-php-console'),
 				/* translators: %1$s - PHP code snippet example, %2$s - Chrome javascript console shortcut */
-				sprintf( __( 'In your PHP code, you can call PHP Console debug statements like %1$s to display PHP variables in the browser\'s JavaScript-console (e.g. %2$s) and optionally filter selected tags through the browser\'s Remote PHP Eval Terminal screen\'s "Ignore Debug options".', 'wp-php-console' ),
+				sprintf(__('In your PHP code, you can call PHP Console debug statements like %1$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 ) {
-				echo '<li>' . $list_item  . '</li>';
+			foreach ($instructions as $list_item) {
+				echo '<li>'.$list_item.'</li>';
 			}
 
 			?>
@@ -198,9 +198,9 @@ 
 	public function password_field() {
 
 		?>
-		<input type="password" id="wp-php-console-password" name="wp_php_console[password]" value="<?php echo esc_attr( $this->options['password'] ); ?>">
-		<label for="wp-php-console-password"><?php esc_html_e( 'Required', 'wp-php-console' ); ?></label><br>
-		<p class="description"><?php esc_html_e( 'The password for the eval terminal. If empty, the plugin will not work.', 'wp-php-console' ); ?></p>
+		<input type="password" id="wp-php-console-password" name="wp_php_console[password]" value="<?php echo esc_attr($this->options['password']); ?>">
+		<label for="wp-php-console-password"><?php esc_html_e('Required', 'wp-php-console'); ?></label><br>
+		<p class="description"><?php esc_html_e('The password for the eval terminal. If empty, the plugin will not work.', 'wp-php-console'); ?></p>
 		<?php
 
 	}
@@ -214,9 +214,9 @@ 
 	public function ssl_field() {
 
 		?>
-		<input type="checkbox" id="wp-php-console-ssl" name="wp_php_console[ssl]" value="1" <?php checked( (bool) $this->options['ssl'] ); ?> />
-		<label for="wp-php-console-ssl"><?php esc_html_e( 'Yes', 'wp-php-console' ); ?></label><br>
-		<p class="description"><?php esc_html_e( 'Tick this option if you want the eval terminal to work only on a SSL connection.', 'wp-php-console' ); ?></p>
+		<input type="checkbox" id="wp-php-console-ssl" name="wp_php_console[ssl]" value="1" <?php checked((bool) $this->options['ssl']); ?> />
+		<label for="wp-php-console-ssl"><?php esc_html_e('Yes', 'wp-php-console'); ?></label><br>
+		<p class="description"><?php esc_html_e('Tick this option if you want the eval terminal to work only on a SSL connection.', 'wp-php-console'); ?></p>
 		<?php
 
 	}
@@ -230,19 +230,19 @@ 
 	public function ip_field() {
 
 		?>
-		<input type="text" class="regular-text" id="wp-php-console-ip" name="wp_php_console[ip]" value="<?php echo esc_attr( $this->options['ip'] ); ?>" />
-		<label for="wp-php-console-ip"><?php esc_html_e( 'IP addresses (optional)', 'wp-php-console' ); ?></label><br>
-		<p class="description"><?php esc_html_e( 'You may specify any of the following, to give access to specific IPs to the eval terminal:', 'wp-php-console' ); ?><br>
+		<input type="text" class="regular-text" id="wp-php-console-ip" name="wp_php_console[ip]" value="<?php echo esc_attr($this->options['ip']); ?>" />
+		<label for="wp-php-console-ip"><?php esc_html_e('IP addresses (optional)', 'wp-php-console'); ?></label><br>
+		<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'); ?><br>
 			<ol>
 				<li><small><?php
 					/* translators: Placeholders: %1$s - a single IP address, %2$s link to Varying Vagrant Vagrants repo */
-					printf( __( 'An IP address (for example %1$s, %2$s default IP address).', 'wp-php-console' ),
+					printf(__('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>'
 					); ?></small></li>
 				<li><small><?php
 					/* translators: Placeholders: %1$s a range of IP addresses, %2$s - comma separated IP addresses */
-					printf( __( 'A range of addresses (%1$s) or multiple addresses, comma separated (%2$s).', 'wp-php-console' ),
+					printf(__('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>'
 					); ?></small></li>
@@ -261,13 +261,13 @@ 
 	public function register_field() {
 
 		?>
-		<input type="checkbox" id="wp-php-console-register" name="wp_php_console[register]" value="1" <?php checked( (bool) $this->options['register'] ); ?> />
-		<label for="wp-php-console-register"><?php esc_html_e( 'Yes', 'wp-php-console' ); ?></label><br>
+		<input type="checkbox" id="wp-php-console-register" name="wp_php_console[register]" value="1" <?php checked((bool) $this->options['register']); ?> />
+		<label for="wp-php-console-register"><?php esc_html_e('Yes', 'wp-php-console'); ?></label><br>
 		<p class="description"><?php
-			esc_html_e( 'Tick to register PC class in the global namespace.', 'wp-php-console' );
+			esc_html_e('Tick to register PC class in the global namespace.', 'wp-php-console');
 			echo '<br>';
 			/* translators: Placeholders: PHP code snippets examples */
-			printf( __( 'Allows to write %1$s or %2$s instructions in PHP to inspect %3$s in the JavaScript console.', 'wp-php-console' ),
+			printf(__('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>'
@@ -285,9 +285,9 @@ 
 	public function stack_field() {
 
 		?>
-		<input type="checkbox" id="wp-php-console-stack" name="wp_php_console[stack]" value="1" <?php checked( (bool) $this->options['stack'] ); ?> />
-		<label for="wp-php-console-stack"><?php esc_html_e( 'Yes', 'wp-php-console' ); ?></label><br />
-		<p class="description"><?php esc_html_e( 'Tick to see the full call stack when PHP Console writes to the browser JavaScript console.', 'wp-php-console' ); ?></p>
+		<input type="checkbox" id="wp-php-console-stack" name="wp_php_console[stack]" value="1" <?php checked((bool) $this->options['stack']); ?> />
+		<label for="wp-php-console-stack"><?php esc_html_e('Yes', 'wp-php-console'); ?></label><br />
+		<p class="description"><?php esc_html_e('Tick to see the full call stack when PHP Console writes to the browser JavaScript console.', 'wp-php-console'); ?></p>
 		<?php
 
 	}
@@ -301,13 +301,13 @@ 
 	public function short_field() {
 
 		?>
-		<input type="checkbox" id="wp-php-console-short" name="wp_php_console[short]" value="1" <?php checked( (bool) $this->options['short'] ); ?> />
-		<label for="wp-php-console-short"><?php esc_html_e( 'Yes', 'wp-php-console' ); ?></label><br>
+		<input type="checkbox" id="wp-php-console-short" name="wp_php_console[short]" value="1" <?php checked((bool) $this->options['short']); ?> />
+		<label for="wp-php-console-short"><?php esc_html_e('Yes', 'wp-php-console'); ?></label><br>
 		<p class="description"><?php
-			esc_html_e( 'Tick to shorten the length of PHP Console error sources and traces paths in browser JavaScript console for better readability.', 'wp-php-console' );
+			esc_html_e('Tick to shorten the length of PHP Console error sources and traces paths in browser JavaScript console for better readability.', 'wp-php-console');
 			echo '<br>';
 			/* translators: %1$s - long server path, %2$s shortened server path */
-			printf( __( 'Paths like %1$s will be displayed as %2$s', 'wp-php-console' ),
+			printf(__('Paths like %1$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>
@@ -323,24 +323,24 @@ 
 	 * @param  array $option user input
 	 * @return array sanitized input
 	 */
-	public function sanitize_field( $option ) {
+	public function sanitize_field($option) {
 
-		$input = wp_parse_args( $option, array(
+		$input = wp_parse_args($option, array(
 			'ip'       => '',
 			'password' => '',
 			'register' => false,
 			'short'    => false,
 			'ssl'      => false,
 			'stack'    => false,
-		) );
+		));
 
 		$sanitized_input = array(
-			'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']),
 		);
 
 		return $sanitized_input;
@@ -356,14 +356,14 @@ 
 
 		?>
 		<div class="wrap">
-			<h2><?php esc_html_e( 'WP PHP Console', 'wp-php-console' ); ?></h2>
+			<h2><?php esc_html_e('WP PHP Console', 'wp-php-console'); ?></h2>
 			<hr />
 			<form method="post" action="options.php">
 				<?php
 
-				settings_fields( $this->option );
+				settings_fields($this->option);
 
-				do_settings_sections( $this->page );
+				do_settings_sections($this->page);
 
 				submit_button();