WP_Comments_List_Table::get_sortable_columns │ protected │ WP 1.0

Method of the class: WP_Comments_List_Table{}

No Hooks.

Returns

Array.

Usage

// protected - for code of main (parent) or child class
$result = $this->get_sortable_columns();

WP_Comments_List_Table::get_sortable_columns() code WP 6.9.1

wp-admin/includes/class-wp-comments-list-table.php 
protected function get_sortable_columns() {
	return array(
		'author'   => array( 'comment_author', false, __( 'Author' ), __( 'Table ordered by Comment Author.' ) ),
		'response' => array( 'comment_post_ID', false, _x( 'In Response To', 'column name' ), __( 'Table ordered by Post Replied To.' ) ),
		'date'     => 'comment_date',
	);
}