the_sites filter-hook . WP 4.6.0

Filters the site query results.

Usage

add_filter( 'the_sites', 'filter_function_name_9449', 10, 2 );
function filter_function_name_9449( $_sites, $query ){
	// filter...

	return $_sites;
}

$_sites(WP_Site[])

An array of WP_Site objects.

$query(WP_Site_Query)

Current instance of WP_Site_Query (passed by reference).

Changelog

Where the hook is called

$_sites = apply_filters_ref_array( 'the_sites', array( $_sites, &$this ) );

Where in WP core the hook is used WordPress