WordPress at a glance
filter is not described

wpmu_blogs_columns filter-hook . WP MU

Filters the displayed site columns in Sites list table.

Usage

add_filter( 'wpmu_blogs_columns', 'filter_function_name_975' );
function filter_function_name_975( $sites_columns ){
	// filter...

	return $sites_columns;
}
$sites_columns(array)
An array of displayed site columns.
Default: 'cb', 'blogname', 'lastupdated', 'registered', 'users'

Notes

  • Since MU (3.0.0)

Where the hook is called

WP_MS_Sites_List_Table::get_columns()
wpmu_blogs_columns
wp-admin/includes/class-wp-ms-sites-list-table.php 244
return apply_filters( 'wpmu_blogs_columns', $sites_columns );

Where the hook is used (in WP core)

Does not used.