WordPress at a glance
filter is not described

default_hidden_columns filter-hook . WP 4.4.0

Filters the default list of hidden columns.


add_filter( 'default_hidden_columns', 'filter_function_name_20', 10, 2 );
function filter_function_name_20( $hidden, $screen ){
	// filter...

	return $hidden;
An array of columns hidden by default.
WP_Screen object of the current screen.

Where the hook is called

wp-admin/includes/screen.php 74
$hidden = apply_filters( 'default_hidden_columns', $hidden, $screen );

Where the hook is used (in WP core)

Использование не найдено.