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posts_join_paged хук-фильтр . WP 1.5.0

Filters the JOIN clause of the query.

Specifically for manipulating paging queries.

Использование

add_filter( 'posts_join_paged', 'filter_function_name_6294', 10, 2 );
function filter_function_name_6294( $join, $this ){
	// filter...

	return $join;
}
$join(строка)
The JOIN clause of the query.
$this(WP_Query)
The WP_Query instance (passed by reference).

Где используется хук

WP_Query::get_posts() остальные хуки:

Код хука

Фрагмент из: wp-includes/class-wp-query.php VER 4.9.8
...
			 * @param string   $groupby The GROUP BY clause of the query.
			 * @param WP_Query $this    The WP_Query instance (passed by reference).
			 */
			$groupby = apply_filters_ref_array( 'posts_groupby', array( $groupby, &$this ) );

			/**
			 * Filters the JOIN clause of the query.
			 *
			 * Specifically for manipulating paging queries.
			 *
			 * @since 1.5.0
			 *
			 * @param string   $join  The JOIN clause of the query.
			 * @param WP_Query $this The WP_Query instance (passed by reference).
			 */
			$join = apply_filters_ref_array( 'posts_join_paged', array( $join, &$this ) );

			/**
			 * Filters the ORDER BY clause of the query.
			 *
			 * @since 1.5.1
			 *
			 * @param string   $orderby The ORDER BY clause of the query.
			 * @param WP_Query $this    The WP_Query instance (passed by reference).
			 */
			$orderby = apply_filters_ref_array( 'posts_orderby', array( $orderby, &$this ) );

			/**
			 * Filters the DISTINCT clause of the query.
			 *
			 * @since 2.1.0
...