/**
* @global string $mode List table view mode.
*
* @param string $which
*/
protected function pagination( $which ) { global $mode;
parent::
pagination( $which );
if ( 'top' ===
$which ) { $this->
view_switcher( $mode );
} } /**
* @return string[] Array of column titles keyed by their column name.
*/
public function get_columns() { $users_columns = array
( 'cb' => '<input type="checkbox" />',
'username' =>
__( 'Username'
),
'name' =>
__( 'Name'
),