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<?php |
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declare(strict_types=1); |
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namespace DBUnt1tled\VO\VObjects\Scalar; |
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use DBUnt1tled\VO\Exception\InvalidVOArgumentException; |
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use DBUnt1tled\VO\VObjects\ValueObject; |
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class Strings extends ValueObject |
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{ |
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/** |
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* @param mixed $value |
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* @param mixed ...$other |
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* @throws \ReflectionException |
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*/ |
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public function guard($value, ...$other): void |
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{ |
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parent::guard($value); |
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if (!\is_string($value)) { |
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throw new InvalidVOArgumentException('Value is invalid. Allowed type is string', $value); |
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} |
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} |
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/** |
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* @param int $int |
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* @return Strings |
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* @throws \ReflectionException |
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*/ |
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public static function createFromInt(int $int): self |
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{ |
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return new static((string)$int); |
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} |
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/** |
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* @param float $float |
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* @return Strings |
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* @throws \ReflectionException |
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*/ |
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public static function createFromFloat(float $float): self |
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{ |
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return new static((string)$float); |
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} |
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/** |
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* @return int |
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*/ |
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public function length(): int |
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{ |
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return mb_strlen($this->value); |
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} |
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/** |
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* @return Strings |
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* @throws \ReflectionException |
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*/ |
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public function trim(): self |
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{ |
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return new static(trim($this->value)); |
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} |
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/** |
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* @return Strings |
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* @throws \ReflectionException |
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*/ |
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public function toUpperCase(): self |
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{ |
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return new static(strtoupper($this->value)); |
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} |
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/** |
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* @return Strings |
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* @throws \ReflectionException |
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*/ |
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public function toLowerCase(): self |
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{ |
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return new static(strtolower($this->value)); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isEmpty(): bool |
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{ |
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return $this->value === ''; |
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} |
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} |
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dbunt1tled /
php-value-objects
