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WordPress

apply_filters_ref_array( 'posts_join', string $join, WP_Query $query )

Since
1.5.0
Filters the JOIN clause of the query.

Compatibility

WordPress
since 1.5.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$joinstring
The JOIN clause of the query.
$queryWP_Query
The WP_Query instance (passed by reference).

Where this hook fires · 1

  • wp-includes/class-wp-query.php:2794WP_Query::get_posts()

Source code

			 *			 * @since 1.5.0			 *			 * @param string   $join  The JOIN clause of the query.			 * @param WP_Query $query The WP_Query instance (passed by reference).			 */			$join = apply_filters_ref_array( 'posts_join', array( $join, &$this ) );		} 		// Paging.		if ( empty( $query_vars['nopaging'] ) && ! $this->is_singular ) {			$page = absint( $query_vars['paged'] );			if ( ! $page ) {

Changelog

Introduced in 1.5.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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