(PHP 8 >= 8.1.0)
ReflectionEnum::getCase — Returns a specific case of an Enum
Returns the reflection object for a specific Enum case by name. If the requested case is not defined, a ReflectionException is thrown.
nameThe name of the case to retrieve.
An instance of ReflectionEnumUnitCase or ReflectionEnumBackedCase, as appropriate.
Beispiel #1 ReflectionEnum::getCase() example
<?php
enum Suit
{
case Hearts;
case Diamonds;
case Clubs;
case Spades;
}
$rEnum = new ReflectionEnum(Suit::class);
$rCase = $rEnum->getCase('Clubs');
var_dump($rCase->getValue());
?>Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
enum(Suit::Clubs)