Files
Website/app/Enum/Enum.php
2023-01-24 15:13:03 +10:00

51 lines
1008 B
PHP

<?php
namespace App\Enum;
use ReflectionClass;
class Enum
{
/**
* Caches reflections of enum subclasses.
*
* @var array<class-string<static>, ReflectionClass<static>>
*/
public static $reflectionCache = [];
/**
* Returns a reflection of the enum subclass.
*
* @return ReflectionClass<static>
*/
public static function getReflection(): ReflectionClass
{
$class = static::class;
return static::$reflectionCache[$class] ??= new ReflectionClass($class);
}
/**
* Returns the constants in the enum subclass
*
* @return array<static>
*/
public static function getConstants(): array
{
return static::getReflection()->getConstants();
}
/**
* Returns the constants values in the enum subclass
*
* @return array<static>
*/
public static function getConstantValues(): array
{
return array_values(static::getReflection()->getConstants());
}
}