for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace App\Enum;
use InvalidArgumentException;
use ReflectionClass;
abstract class AbstractEnum
{
/**
* @param string|null $value
* @param bool $allowNull
*
* @throws InvalidArgumentException
*/
public static function validate(?string $value, bool $allowNull = false): void
$availableValues = static::getAvailableValues();
if ($allowNull) {
$availableValues[] = null;
}
if (!in_array($value, $availableValues, true)) {
throw new InvalidArgumentException(sprintf('Invalid value "%s". Available values are: %s', $value, implode(', ', $availableValues)));
* @return string[]
public static function getAvailableValues(): array
$rf = new ReflectionClass(static::class);
return array_values($rf->getConstants());
Bouss /
boussimmo
