UnitEnum::cases
PHP function
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(PHP 8 >= 8.1.0)
Generates a list of cases on an enum
Description
UnitEnum::cases(): array
This method will return a packed array of all cases in an enumeration, in order of declaration.
Parameters Parameters
Return Values
An array of all defined cases of this enumeration, in order of declaration.
Examples
Basic usage
The following example illustrates how enum cases are returned.
php
<?php
enum Suit
{
case Hearts;
case Diamonds;
case Clubs;
case Spades;
}
var_dump(Suit::cases());The above example will output:
output
array(4) {
[0]=>
enum(Suit::Hearts)
[1]=>
enum(Suit::Diamonds)
[2]=>
enum(Suit::Clubs)
[3]=>
enum(Suit::Spades)
}