Online PHP editor | refs for UrLJM

<?php trait DataCollector { protected static $CollectionData = array(); static function setData( $data ) { echo self::$CollectionData[] = $data; echo "\n"; } static function getCollectedData() { return self::$CollectionData; } } class dataHandler { use DataCollector {} } class Form { use DataCollector { getCollectedData as private; } } class Field extends Form { public function __construct( $type ) { self::setData( $type ); } } $Field1 = new Field( 'text' ); $Field2 = new Field( 'email' ); var_dump( dataHandler::getCollectedData() );