(PHP 8 >= 8.1.0)
ReflectionEnum::hasCase — Checks for a case on an Enum
$name
): boolDetermines if a given case is defined on an Enum.
name
The case to check for.
true
if the case is defined, false
if not.
Example #1 ReflectionEnum::hasCase() example
<?phpenum Suit{ case Hearts; case Diamonds; case Clubs; case Spades;}$rEnum = new ReflectionEnum(Suit::class);var_dump($rEnum->hasCase('Hearts'));var_dump($rEnum->hasCase('Horseshoes'));?>
The above example will output:
bool(true) bool(false)