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- <?php
- namespace App\Enums;
- enum SysAreaType: int
- {
-
- case PROVINCE = 1;
-
- case CITY = 2;
-
- case DISTRICT = 3;
-
- public function label(): string
- {
- return match ($this) {
- self::PROVINCE => '省',
- self::CITY => '市',
- self::DISTRICT => '区',
- };
- }
-
- public function value(): int
- {
- return $this->value;
- }
-
- public function is(self $type): bool
- {
- return $this === $type;
- }
-
- public static function fromValue(int $value): ?self
- {
- return match ($value) {
- self::PROVINCE->value => self::PROVINCE,
- self::CITY->value => self::CITY,
- self::DISTRICT->value => self::DISTRICT,
- default => null
- };
- }
-
- public static function values(): array
- {
- return array_column(self::cases(), 'value');
- }
-
- public static function all(): array
- {
- return [
- self::PROVINCE->value => self::PROVINCE->label(),
- self::CITY->value => self::CITY->label(),
- self::DISTRICT->value => self::DISTRICT->label(),
- ];
- }
- }
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