public function ConditionFundamentals::__clone in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/lib/Drupal/Core/Entity/Query/ConditionFundamentals.php \Drupal\Core\Entity\Query\ConditionFundamentals::__clone()

Implements the magic __clone function.

Makes sure condition groups are cloned as well.

File

core/lib/Drupal/Core/Entity/Query/ConditionFundamentals.php, line 88

Contains \Drupal\Core\Entity\Query\ConditionFundamentals.

Class

ConditionFundamentals

Common code for all implementations of the entity query condition interfaces.

Namespace

Drupal\Core\Entity\Query

Code

public function __clone() {
  foreach ($this->conditions as $key => $condition) {
    if ($condition['field'] instanceof ConditionInterface) {
      $this->conditions[$key]['field'] = clone $condition['field'];
    }
  }
}