1--TEST-- 2Enum can use traits 3--FILE-- 4<?php 5 6trait Rectangle { 7 public function shape(): string { 8 return "Rectangle"; 9 } 10} 11 12enum Suit { 13 use Rectangle; 14 15 case Hearts; 16 case Diamonds; 17 case Clubs; 18 case Spades; 19} 20 21echo Suit::Hearts->shape() . PHP_EOL; 22echo Suit::Diamonds->shape() . PHP_EOL; 23echo Suit::Clubs->shape() . PHP_EOL; 24echo Suit::Spades->shape() . PHP_EOL; 25 26?> 27--EXPECT-- 28Rectangle 29Rectangle 30Rectangle 31Rectangle 32
