72 lines
1.5 KiB
PHP
72 lines
1.5 KiB
PHP
<?php
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namespace App\Enum;
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use ReflectionClass;
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class Enum
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{
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/**
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* Message list
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*
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* @var array<string<static>>
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*/
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public static $messages = [];
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/**
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* Caches reflections of enum subclasses.
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*
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* @var array<class-string<static>, ReflectionClass<static>>
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*/
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public static $reflectionCache = [];
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/**
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* Returns a reflection of the enum subclass.
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*
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* @return ReflectionClass<static>
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*/
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public static function getReflection(): ReflectionClass
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{
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$class = static::class;
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return static::$reflectionCache[$class] ??= new ReflectionClass($class);
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}
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/**
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* Returns the constants in the enum subclass
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*
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* @return array<static>
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*/
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public static function getConstants(): array
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{
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return static::getReflection()->getConstants();
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}
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/**
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* Returns the constants values in the enum subclass
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*
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* @return array<static>
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*/
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public static function getConstantValues(): array
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{
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return array_values(static::getReflection()->getConstants());
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}
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/**
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* Returns a message from the enum subclass
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*
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* @return string
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*/
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public static function getMessage(int $messageIndex, string $defaultMessage = 'Unknown'): string
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{
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if(array_key_exists($messageIndex, self::$messages) === true) {
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return self::$messages[$messageIndex];
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}
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return $defaultMessage;
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}
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}
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