| --TEST-- | |
| BackedEnum::from() reject invalid string | |
| --FILE-- | |
| enum Suit: string { | |
| case Hearts = 'H'; | |
| case Diamonds = 'D'; | |
| case Clubs = 'C'; | |
| case Spades = 'S'; | |
| } | |
| try { | |
| var_dump(Suit::from('A')); | |
| } catch (Error $e) { | |
| echo $e->getMessage() . "\n"; | |
| } | |
| --EXPECT-- | |
| "A" is not a valid backing value for enum Suit | |