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WordPress

do_action_ref_array( 'pre_get_sites', WP_Site_Query $query )

Since
4.6.0
Fires before sites are retrieved.

Compatibility

WordPress
since 4.6.0
  • 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

$queryWP_Site_Query
Current instance of WP_Site_Query (passed by reference).

Where this hook fires · 1

  • wp-includes/class-wp-site-query.php:301WP_Site_Query::get_sites()

Source code

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		 * Fires before sites are retrieved.		 *		 * @since 4.6.0		 *		 * @param WP_Site_Query $query Current instance of WP_Site_Query (passed by reference).		 */		do_action_ref_array( 'pre_get_sites', array( &$this ) ); 		// Reparse query vars, in case they were modified in a 'pre_get_sites' callback.		$this->meta_query->parse_query_vars( $this->query_vars );		if ( ! empty( $this->meta_query->queries ) ) {			$this->meta_query_clauses = $this->meta_query->get_sql( 'blog', $wpdb->blogs, 'blog_id', $this );		}

Changelog

Introduced in 4.6.0. 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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