is_preview() ) { $cache = wp_cache_get( 'widget_recent_comments', 'widget' ); } if ( ! is_array( $cache ) ) { $cache = array(); } if ( ! isset( $args['widget_id'] ) ) $args['widget_id'] = $this->id; $lang = pll_current_language(); #added if ( isset( $cache[ $args['widget_id'] ][ $lang ] ) ) { #modified# echo $cache[ $args['widget_id'] ][ $lang ]; #modified# return; } $output = ''; $title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Comments' ); /** This filter is documented in wp-includes/default-widgets.php */ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); $number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5; if ( ! $number ) $number = 5; /** * Filter the arguments for the Recent Comments widget. * * @since 3.4.0 * * @see WP_Comment_Query::query() for information on accepted arguments. * * @param array $comment_args An array of arguments used to retrieve the recent comments. */ $comments = get_comments( apply_filters( 'widget_comments_args', array( 'number' => $number, 'status' => 'approve', 'post_status' => 'publish' ) ) ); $output .= $args['before_widget']; if ( $title ) { $output .= $args['before_title'] . $title . $args['after_title']; } $output .= '

'; if ( $comments ) { // Prime cache for associated posts. (Prime post term cache if we need it for permalinks.) $post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) ); _prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false ); foreach ( (array) $comments as $comment ) { $output .= '
• '; /* translators: comments widget: 1: comment author, 2: post link */ $output .= sprintf( _x( '%1$s on %2$s', 'widgets' ), '' . get_comment_author_link() . '', '' . get_the_title( $comment->comment_post_ID ) . '' ); $output .= '
'; } } $output .= '

'; $output .= $args['after_widget']; echo $output; if ( ! $this->is_preview() ) { $cache[ $args['widget_id'] ][ $lang ] = $output; #modified# wp_cache_set( 'widget_recent_comments', $cache, 'widget' ); } } }