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Source View: comment_feed_limits

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This hook occurs 2 times in this file.

Line Code
2638
2639                     /**
2640                      * Filters the LIMIT clause of the comments feed query before sending.
2641                      *
2642                      * @since 2.8.0
2643                      *
2644                      * @param string   $climits The JOIN clause of the query.
2645                      * @param WP_Query $this    The WP_Query instance (passed by reference).
2646                      */
2647                     $climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option( 'posts_per_rss' ), &$this ) );
2648                }
2649
2650                $cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
2651                $corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
2652                $climits  = ( ! empty( $climits ) ) ? $climits : '';
2653
2654                $comments = (array) $wpdb->get_results( "SELECT $distinct {$wpdb->comments}.* FROM {$wpdb->comments} $cjoin $cwhere $cgroupby $corderby $climits" );
2655                // Convert to WP_Comment.
2656                $this->comments      = array_map( 'get_comment', $comments );
 
Line Code
3048                /** This filter is documented in wp-includes/query.php */
3049                $cgroupby = apply_filters_ref_array( 'comment_feed_groupby', array( '', &$this ) );
3050                $cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
3051
3052                /** This filter is documented in wp-includes/query.php */
3053                $corderby = apply_filters_ref_array( 'comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
3054                $corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
3055
3056                /** This filter is documented in wp-includes/query.php */
3057                $climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option( 'posts_per_rss' ), &$this ) );
3058
3059                $comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} $cjoin $cwhere $cgroupby $corderby $climits";
3060                $comments         = $wpdb->get_results( $comments_request );
3061                // Convert to WP_Comment.
3062                $this->comments      = array_map( 'get_comment', $comments );
3063                $this->comment_count = count( $this->comments );
3064           }
3065
3066           // Check post status to determine if post should be displayed.