public function ContentEntityBase::__sleep

public ContentEntityBase::__sleep()

Overrides Entity::__sleep

File

core/lib/Drupal/Core/Entity/ContentEntityBase.php, line 404

Class

ContentEntityBase
Implements Entity Field API specific enhancements to the Entity class.

Namespace

Drupal\Core\Entity

Code

public function __sleep() {
  // Get the values of instantiated field objects, only serialize the values.
  foreach ($this->fields as $name => $fields) {
    foreach ($fields as $langcode => $field) {
      $this->values[$name][$langcode] = $field->getValue();
    }
  }
  $this->fields = array();
  $this->fieldDefinitions = NULL;
  $this->languages = NULL;
  $this->clearTranslationCache();

  return parent::__sleep();
}

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Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Entity!ContentEntityBase.php/function/ContentEntityBase::__sleep/8.1.x