Online PHP editor | output for p3LRc

<?php trait DataCollector { static function setData( $data ) { static $CollectionData = array(); $CollectionData[] = $data; var_dump( $CollectionData ); } private static function getCollectedData() { static $CollectionData; return $CollectionData; } } trait dataHandler { use DataCollector { getCollectedData as static; } } class Form { use DataCollector {} } class Field extends Form { public function __construct( $type, $text = NULL ) { self::setData( $type ); } } $Field1 = new Field( 'text' ); $Field2 = new Field( 'html' ); var_dump( 'Collected Data', dataHandler::getCollectedData() );