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Source View: posts_orderby

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Line Code
2555
2556           $pieces = array( 'where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits' );
2557
2558           // Apply post-paging filters on where and join.  Only plugins that
2559           // manipulate paging queries should use these hooks.
2560           if ( !$q['suppress_filters'] ) {
2561                $where          = apply_filters_ref_array( 'posts_where_paged',     array( $where, &$this ) );
2562                $groupby     = apply_filters_ref_array( 'posts_groupby',          array( $groupby, &$this ) );
2563                $join          = apply_filters_ref_array( 'posts_join_paged',     array( $join, &$this ) );
2564                $orderby     = apply_filters_ref_array( 'posts_orderby',          array( $orderby, &$this ) );
2565                $distinct     = apply_filters_ref_array( 'posts_distinct',     array( $distinct, &$this ) );
2566                $limits          = apply_filters_ref_array( 'post_limits',          array( $limits, &$this ) );
2567                $fields          = apply_filters_ref_array( 'posts_fields',          array( $fields, &$this ) );
2568
2569                // Filter all clauses at once, for convenience
2570                $clauses = (array) apply_filters_ref_array( 'posts_clauses', array( compact( $pieces ), &$this ) );
2571                foreach ( $pieces as $piece )
2572                     $$piece = isset( $clauses[ $piece ] ) ? $clauses[ $piece ] : '';
2573           }