wppaste
WordPress

do_action( 'wp_uninitialize_site', WP_Site $old_site )

Since
5.1.0
Fires when a site's uninitialization routine should be executed.

Compatibility

WordPress
since 5.1.0
  • 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

$old_siteWP_Site
Deleted site object.

Where this hook fires · 1

  • wp-includes/ms-site.php:261wp_delete_site()

Source code

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<?php	 * Fires when a site's uninitialization routine should be executed.	 *	 * @since 5.1.0	 *	 * @param WP_Site $old_site Deleted site object.	 */	do_action( 'wp_uninitialize_site', $old_site ); 	if ( is_site_meta_supported() ) {		$blog_meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->blogmeta WHERE blog_id = %d ", $old_site->id ) );		foreach ( $blog_meta_ids as $mid ) {			delete_metadata_by_mid( 'blog', $mid );		}

Changelog

Introduced in 5.1.0. 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.

About this page

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