README

composer require sunnyphp/enum

use SunnyPHP\Enum\AbstractEnum;

class MyEnum extends AbstractEnum
{
    public const HELLO = 1;
    public const WORLD = 2;
}

Method name	Description	Example	Returns
`get`	Returns constant value if exists or default value (42) if not exists	`MyEnum::get('HELLO', 42)`	`1`
`getValues`	Returns all constant values	`MyEnum::getValues()`	`[1, 2, ]`
`getKeys`	Returns all keys (constant names)	`MyEnum::getKeys()`	`['HELLO', 'WORLD', ]`
`getAll`	Returns all constants, key-value pairs	`MyEnum::getAll()`	`['HELLO' => 1, 'WORLD' => 2, ]`
`hasValue`	Returns True if constant value is exists	`MyEnum::hasValue(1)`	`true`
`hasKey`	Returns True if constant is exists	`MyEnum::hasKey('HELLO')`	`true`
`hasAnyKey`	Returns True if one or more constants is exists	`MyEnum::hasAnyKey('FOO', 'HELLO', 'BAR')`	`true`

sunnyphp / enum