WordPress at a glance
filter is not described

hidden_columns filter-hook . WP 4.4.0

Filters the list of hidden columns.

Usage

add_filter( 'hidden_columns', 'filter_function_name_9426', 10, 3 );
function filter_function_name_9426( $hidden, $screen, $use_defaults ){
	// filter...

	return $hidden;
}
$hidden(array)
An array of hidden columns.
$screen(WP_Screen)
WP_Screen object of the current screen.
$use_defaults(true/false)
Whether to show the default columns.

Notes

  • Since 4.4.1 Added the use_defaults parameter.

Where the hook is called

get_hidden_columns()
wp-admin/includes/screen.php 86
return apply_filters( 'hidden_columns', $hidden, $screen, $use_defaults );

Where the hook is used (in WP core)

Does not used.