(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 lexical order.
This function has no parameters.
An array of all defined cases of this enumeration, in lexical order.
Example #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());
?>
The above example will output:
array(4) {
[0]=>
enum(Suit::Hearts)
[1]=>
enum(Suit::Diamonds)
[2]=>
enum(Suit::Clubs)
[3]=>
enum(Suit::Spades)
}