EnhancedEnum PHP trait

EnhancedEnum.php

<?php

trait EnhancedEnum
{
    /**
     * Get the enum value from the name. e.g case INVOICE = 'invoice'; will return 'invoice'
     *
     * @param  string  $name
     * @return static
     */
    public static function fromName(string $name): static
    {
        $reflection = new \ReflectionEnum(static::class);

        return $reflection->hasCase($name)
          ? $reflection->getCase($name)->getValue()
          : null;
    }

    /**
     * Get the enum names as an array.
     *
     * @return array
     */
    public static function toNames(): array
    {
        return array_column(self::cases(), 'name');
    }

    /**
     * Get the enum values as an array.
     *
     * @return array
     */
    public static function toValues(): array
    {
        return array_column(self::cases(), 'value');
    }

    /**
     * Get the enum as an array. e.g ['INVOICE' => 'invoice']
     *
     * @return array
     */
    public static function toArray(): array
    {
        return array_combine(self::toNames(), self::toValues());
    }
}