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Source View: comment_feed_groupby

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This hook occurs 2 times in this file.

Line Code
2437
2438                     /**
2439                      * Filters the GROUP BY clause of the comments feed query before sending.
2440                      *
2441                      * @since 2.2.0
2442                      *
2443                      * @param string   $cgroupby The GROUP BY clause of the query.
2444                      * @param WP_Query $this     The WP_Query instance (passed by reference).
2445                      */
2446                     $cgroupby = apply_filters_ref_array( 'comment_feed_groupby', array( $cgroupby, &$this ) );
2447
2448                     /**
2449                      * Filters the ORDER BY clause of the comments feed query before sending.
2450                      *
2451                      * @since 2.8.0
2452                      *
2453                      * @param string   $corderby The ORDER BY clause of the query.
2454                      * @param WP_Query $this     The WP_Query instance (passed by reference).
2455                      */
 
Line Code
2852
2853           if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
2854                /** This filter is documented in wp-includes/query.php */
2855                $cjoin = apply_filters_ref_array( 'comment_feed_join', array( '', &$this ) );
2856
2857                /** This filter is documented in wp-includes/query.php */
2858                $cwhere = apply_filters_ref_array( 'comment_feed_where', array( "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this ) );
2859
2860                /** This filter is documented in wp-includes/query.php */
2861                $cgroupby = apply_filters_ref_array( 'comment_feed_groupby', array( '', &$this ) );
2862                $cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
2863
2864                /** This filter is documented in wp-includes/query.php */
2865                $corderby = apply_filters_ref_array( 'comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
2866                $corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
2867
2868                /** This filter is documented in wp-includes/query.php */
2869                $climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );
2870