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Direktori : /home2/selectio/www/a1tex.in/vendor/ramsey/uuid/src/Type/ |
Current File : /home2/selectio/www/a1tex.in/vendor/ramsey/uuid/src/Type/Decimal.php |
<?php /** * This file is part of the ramsey/uuid library * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. * * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com> * @license http://opensource.org/licenses/MIT MIT */ declare(strict_types=1); namespace Ramsey\Uuid\Type; use Ramsey\Uuid\Exception\InvalidArgumentException; use ValueError; use function is_numeric; use function sprintf; use function str_starts_with; /** * A value object representing a decimal * * This class exists for type-safety purposes, to ensure that decimals * returned from ramsey/uuid methods as strings are truly decimals and not some * other kind of string. * * To support values as true decimals and not as floats or doubles, we store the * decimals as strings. * * @psalm-immutable */ final class Decimal implements NumberInterface { private string $value; private bool $isNegative = false; public function __construct(float | int | string | self $value) { $value = (string) $value; if (!is_numeric($value)) { throw new InvalidArgumentException( 'Value must be a signed decimal or a string containing only ' . 'digits 0-9 and, optionally, a decimal point or sign (+ or -)' ); } // Remove the leading +-symbol. if (str_starts_with($value, '+')) { $value = substr($value, 1); } // For cases like `-0` or `-0.0000`, convert the value to `0`. if (abs((float) $value) === 0.0) { $value = '0'; } if (str_starts_with($value, '-')) { $this->isNegative = true; } $this->value = $value; } public function isNegative(): bool { return $this->isNegative; } public function toString(): string { return $this->value; } public function __toString(): string { return $this->toString(); } public function jsonSerialize(): string { return $this->toString(); } public function serialize(): string { return $this->toString(); } /** * @return array{string: string} */ public function __serialize(): array { return ['string' => $this->toString()]; } /** * Constructs the object from a serialized string representation * * @param string $data The serialized string representation of the object * * @psalm-suppress UnusedMethodCall */ public function unserialize(string $data): void { $this->__construct($data); } /** * @param array{string?: string} $data * * @psalm-suppress UnusedMethodCall */ public function __unserialize(array $data): void { // @codeCoverageIgnoreStart if (!isset($data['string'])) { throw new ValueError(sprintf('%s(): Argument #1 ($data) is invalid', __METHOD__)); } // @codeCoverageIgnoreEnd $this->unserialize($data['string']); } }