1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
--TEST--
Enum can use traits having constants
--FILE--
<?php
trait Rectangle {
private const MESSAGE_RECTANGLE = 'Rectangle';
public function shape(): string {
return self::MESSAGE_RECTANGLE;
}
}
enum Suit {
use Rectangle;
case Hearts;
case Diamonds;
case Clubs;
case Spades;
}
echo Suit::Hearts->shape() . PHP_EOL;
echo Suit::Diamonds->shape() . PHP_EOL;
echo Suit::Clubs->shape() . PHP_EOL;
echo Suit::Spades->shape() . PHP_EOL;
?>
--EXPECT--
Rectangle
Rectangle
Rectangle
Rectangle
|
