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Source View: comment_feed_limits

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This hook occurs 2 times in this file.

Line Code
2707
2708                     /**
2709                      * Filters the LIMIT clause of the comments feed query before sending.
2710                      *
2711                      * @since 2.8.0
2712                      *
2713                      * @param string   $climits The JOIN clause of the query.
2714                      * @param WP_Query $query   The WP_Query instance (passed by reference).
2715                      */
2716                     $climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option( 'posts_per_rss' ), &$this ) );
2717                }
2718
2719                $cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
2720                $corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
2721                $climits  = ( ! empty( $climits ) ) ? $climits : '';
2722
2723                $comments = (array) $wpdb->get_results( "SELECT $distinct {$wpdb->comments}.* FROM {$wpdb->comments} $cjoin $cwhere $cgroupby $corderby $climits" );
2724                // Convert to WP_Comment.
2725                /** @var WP_Comment[] */
 
Line Code
3141                /** This filter is documented in wp-includes/query.php */
3142                $cgroupby = apply_filters_ref_array( 'comment_feed_groupby', array( '', &$this ) );
3143                $cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
3144
3145                /** This filter is documented in wp-includes/query.php */
3146                $corderby = apply_filters_ref_array( 'comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
3147                $corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
3148
3149                /** This filter is documented in wp-includes/query.php */
3150                $climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option( 'posts_per_rss' ), &$this ) );
3151
3152                $comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} $cjoin $cwhere $cgroupby $corderby $climits";
3153                $comments         = $wpdb->get_results( $comments_request );
3154                // Convert to WP_Comment.
3155                /** @var WP_Comment[] */
3156                $this->comments      = array_map( 'get_comment', $comments );
3157                $this->comment_count = count( $this->comments );
3158           }
3159