Current File : /home/graphicd/www/vebto/vendor/kreait/firebase-php/src/Firebase/RemoteConfig/VersionNumber.php
<?php
declare(strict_types=1);
namespace Kreait\Firebase\RemoteConfig;
use Kreait\Firebase\Exception\InvalidArgumentException;
final class VersionNumber implements \JsonSerializable
{
/** @var string */
private $value;
private function __construct()
{
}
/**
* @param int|string $value
*/
public static function fromValue($value): self
{
$valueString = (string) $value;
if (!\ctype_digit($valueString)) {
throw new InvalidArgumentException('A version number should only consist of digits');
}
$new = new self();
$new->value = $valueString;
return $new;
}
public function __toString()
{
return $this->value;
}
public function jsonSerialize(): string
{
return $this->value;
}
/**
* @param self|string $other
*/
public function equalsTo($other): bool
{
return $this->value === (string) $other;
}
}
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