function QueryBase::exists

Same name and namespace in other branches
  1. 8.9.x core/lib/Drupal/Core/Entity/Query/QueryBase.php \Drupal\Core\Entity\Query\QueryBase::exists()
  2. 10 core/lib/Drupal/Core/Entity/Query/QueryBase.php \Drupal\Core\Entity\Query\QueryBase::exists()
  3. 11.x core/lib/Drupal/Core/Entity/Query/QueryBase.php \Drupal\Core\Entity\Query\QueryBase::exists()

Overrides QueryInterface::exists

File

core/lib/Drupal/Core/Entity/Query/QueryBase.php, line 179

Class

QueryBase
The base entity query class.

Namespace

Drupal\Core\Entity\Query

Code

public function exists($property, $langcode = NULL) {
    $this->condition
        ->exists($property, $langcode);
    return $this;
}

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