Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Field/FieldItemBase.php \Drupal\Core\Field\FieldItemBase::__isset()
2. 8.9.x core/lib/Drupal/Core/Field/FieldItemBase.php \Drupal\Core\Field\FieldItemBase::__isset()
3. 11.x core/lib/Drupal/Core/Field/FieldItemBase.php \Drupal\Core\Field\FieldItemBase::__isset()

Magic method: Determines whether a property is set.

Parameters

string $property_name: The name of the property to get; e.g., 'title' or 'name'.

Return value

bool Returns TRUE if the property exists and is set, FALSE otherwise.

Overrides FieldItemInterface::__isset

File

core/lib/Drupal/Core/Field/FieldItemBase.php, line 176

Class

FieldItemBase

An entity field item.

Namespace

Drupal\Core\Field

Code

public function __isset($name) {
    if (isset($this->properties[$name])) {
        return $this->properties[$name]
            ->getValue() !== NULL;
    }
    return isset($this->values[$name]);
}

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