wpmu_drop_tables │ filter-hook │ WP 3.0.0

Filters the tables to drop when the site is deleted.

Usage

add_filter( 'wpmu_drop_tables', 'wp_kama_wpmu_drop_tables_filter', 10, 2 );

/**
 * Function for `wpmu_drop_tables` filter-hook.
 * 
 * @param string[] $tables  Array of names of the site tables to be dropped.
 * @param int      $site_id The ID of the site to drop tables for.
 *
 * @return string[]
 */
function wp_kama_wpmu_drop_tables_filter( $tables, $site_id ){

	// filter...
	return $tables;
}

$tables(string[])

Array of names of the site tables to be dropped.

$site_id(int)

The ID of the site to drop tables for.

Changelog

Where the hook is called

$drop_tables = apply_filters( 'wpmu_drop_tables', $tables, $site->id );

Where the hook is used in WordPress