function FieldItemBase::__unset

Same name in other branches
  1. 9 core/lib/Drupal/Core/Field/FieldItemBase.php \Drupal\Core\Field\FieldItemBase::__unset()
  2. 10 core/lib/Drupal/Core/Field/FieldItemBase.php \Drupal\Core\Field\FieldItemBase::__unset()
  3. 11.x core/lib/Drupal/Core/Field/FieldItemBase.php \Drupal\Core\Field\FieldItemBase::__unset()

Overrides FieldItemInterface::__unset

File

core/lib/Drupal/Core/Field/FieldItemBase.php, line 172

Class

FieldItemBase
An entity field item.

Namespace

Drupal\Core\Field

Code

public function __unset($name) {
    if ($this->definition
        ->getPropertyDefinition($name)) {
        $this->set($name, NULL);
    }
    else {
        // Explicitly unset the property in $this->values if a non-defined
        // property is unset, such that its key is removed from $this->values.
        unset($this->values[$name]);
    }
}

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