(PHP 8 >= 8.1.0)
UnitEnum::cases — Generates a list of cases on an enum
This method will return a packed array of all cases in an enumeration, in order of declaration.
Esta función no tiene parámetros.
An array of all defined cases of this enumeration, in order of declaration.
Ejemplo #1 Basic usage
The following example illustrates how enum cases are returned.
<?php
enum Suit
{
case Hearts;
case Diamonds;
case Clubs;
case Spades;
}
var_dump(Suit::cases());
?>El resultado del ejemplo sería:
array(4) { [0]=> enum(Suit::Hearts) [1]=> enum(Suit::Diamonds) [2]=> enum(Suit::Clubs) [3]=> enum(Suit::Spades) }