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Source View: post_limits

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Line Code
2852
2853           // Apply post-paging filters on where and join. Only plugins that
2854           // manipulate paging queries should use these hooks.
2855           if ( !$q['suppress_filters'] ) {
2856                $where          = apply_filters_ref_array( 'posts_where_paged',     array( $where, &$this ) );
2857                $groupby     = apply_filters_ref_array( 'posts_groupby',          array( $groupby, &$this ) );
2858                $join          = apply_filters_ref_array( 'posts_join_paged',     array( $join, &$this ) );
2859                $orderby     = apply_filters_ref_array( 'posts_orderby',          array( $orderby, &$this ) );
2860                $distinct     = apply_filters_ref_array( 'posts_distinct',     array( $distinct, &$this ) );
2861                $limits          = apply_filters_ref_array( 'post_limits',          array( $limits, &$this ) );
2862                $fields          = apply_filters_ref_array( 'posts_fields',          array( $fields, &$this ) );
2863
2864                // Filter all clauses at once, for convenience
2865                $clauses = (array) apply_filters_ref_array( 'posts_clauses', array( compact( $pieces ), &$this ) );
2866                foreach ( $pieces as $piece )
2867                     $$piece = isset( $clauses[ $piece ] ) ? $clauses[ $piece ] : '';
2868           }
2869
2870           // Announce current selection parameters. For use by caching plugins.