Online PHP editor | refs for Bo9il

<?php interface CoreInterface{ const TEST = 'works'; const TEST1 = 'works'; const TEST2 = 'works'; const TEST3 = 'works'; const TEST4 = 'works'; } trait YamlTrait { protected $ymlFiles = []; public function __construct() { echo implode(',',(new \ReflectionClass(CoreInterface::class))->getConstants()); } } class Test{ use YamlTrait; } new Test;