function Constraint::__sleep

Optimizes the serialized value to minimize storage space.

@internal

File

vendor/symfony/validator/Constraint.php, line 293

Class

Constraint

Contains the properties of a constraint definition.

Namespace

Symfony\Component\Validator

Code

public function __sleep() : array {
    // Initialize "groups" option if it is not set
    $this->groups;
    return array_keys(get_object_vars($this));
}