the_sites filter-hook . WP 4.6.0

Filters the site query results.

Usage

add_filter( 'the_sites', 'filter_function_name_1639', 10, 2 );
function filter_function_name_1639( $_sites, $this ){
	// filter...

	return $_sites;
}

$_sites(WP_Site[])

An array of WP_Site objects.

$this(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 the hook is used (in WP core)