| @@ -13,9 +13,9 @@ | ||
| 13 | 13 | |
| 14 | 14 | use Automattic\Jetpack\Assets; |
| 15 | 15 | |
| 16 | 16 | if ( ! defined( 'ABSPATH' ) ) { |
| 17 | - exit; | |
| 17 | + exit( 0 ); | |
| 18 | 18 | } |
| 19 | 19 | |
| 20 | 20 | /** |
| 21 | 21 | * Jetpack_Google_Translate_Widget main class. |
| @@ -148,9 +148,9 @@ | ||
| 148 | 148 | 'google-translate-init', |
| 149 | 149 | '_wp_google_translate_widget', |
| 150 | 150 | array( |
| 151 | 151 | 'lang' => get_locale(), |
| 152 | - 'layout' => (int) $button_layout, | |
| 152 | + 'layout' => $button_layout, | |
| 153 | 153 | ) |
| 154 | 154 | ); |
| 155 | 155 | wp_enqueue_script( 'google-translate-init' ); |
| 156 | 156 | wp_enqueue_script( 'google-translate' ); |
| @@ -181,11 +181,12 @@ | ||
| 181 | 181 | * |
| 182 | 182 | * @see WP_Widget::form() |
| 183 | 183 | * |
| 184 | 184 | * @param array $instance Previously saved values from database. |
| 185 | + * @return string|void | |
| 185 | 186 | */ |
| 186 | 187 | public function form( $instance ) { |
| 187 | - $title = isset( $instance['title'] ) ? $instance['title'] : false; | |
| 188 | + $title = $instance['title'] ?? false; | |
| 188 | 189 | if ( false === $title ) { |
| 189 | 190 | $title = $this->default_title; |
| 190 | 191 | } |
| 191 | 192 | ?> |
