Symfony - 实体 - 一个带有两个setter / getter的字段？

Question

I want to have string type column (for bit manipulations) with two or more getter / setter, f. ex:

const STATUS_NEW         = 0b00001000;
const STATUS_NEW2        = 0b00000010;

/**
 * @var String
 *
 * @ORM\Column(name="modelStatus", type="string", length=1, nullable=true)
 */
private $status;

public function getNew()
{
    return ($this->status and $this::NEW);
}

public function setNew(bool $set)
{
    if ($set) {
        $this->status = ($this->status | $this::STATUS_NEW);
    } else {
        $this->status = ($this->status & ~$this::STATUS_NEW);
    }
    return $this;
}

public function getNew2()
{
    return ($this->status and $this::NEW2);
}

public function setNew2(bool $set)
{
    if ($set) {
        $this->status = ($this->status | $this::NEW2);
    } else {
        $this->status = ($this->status & ~$this::NEW2);
    }
    return $this;
}

with form:

$builder->add('new', CheckboxType::class, [
    'required' => false,
->add('new2', CheckboxType::class, [
    'required' => false,
])

When I check checkboxes, it "enter" only the last setter, not in all:(

Sorry for my english

Answer 1

Ok, I found a solution - error was in my "get function (it doesn't return correct value, so he thought that field wasn't changed).

Correct way to check if bit is set: return ($this->status & $this::STATUS_NEW ? true : false);