function Map::isEmpty
Same name in other branches
- 9 core/lib/Drupal/Core/TypedData/Plugin/DataType/Map.php \Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty()
- 8.9.x core/lib/Drupal/Core/TypedData/Plugin/DataType/Map.php \Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty()
- 11.x core/lib/Drupal/Core/TypedData/Plugin/DataType/Map.php \Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty()
Overrides ComplexDataInterface::isEmpty
16 methods override Map::isEmpty()
- CommentItem::isEmpty in core/
modules/ comment/ src/ Plugin/ Field/ FieldType/ CommentItem.php - Determines whether the data structure is empty.
- DateTimeItem::isEmpty in core/
modules/ datetime/ src/ Plugin/ Field/ FieldType/ DateTimeItem.php - Determines whether the data structure is empty.
- DummyAjaxItem::isEmpty in core/
modules/ image/ tests/ modules/ image_module_test/ src/ Plugin/ Field/ FieldType/ DummyAjaxItem.php - Determines whether the data structure is empty.
- EmailItem::isEmpty in core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldType/ EmailItem.php - Determines whether the data structure is empty.
- LayoutSectionItem::isEmpty in core/
modules/ layout_builder/ src/ Plugin/ Field/ FieldType/ LayoutSectionItem.php - Determines whether the data structure is empty.
File
-
core/
lib/ Drupal/ Core/ TypedData/ Plugin/ DataType/ Map.php, line 194
Class
- Map
- The "map" data type.
Namespace
Drupal\Core\TypedData\Plugin\DataTypeCode
public function isEmpty() {
foreach ($this->properties as $property) {
$definition = $property->getDataDefinition();
if (!$definition->isComputed() && $property->getValue() !== NULL) {
return FALSE;
}
}
if (isset($this->values)) {
foreach ($this->values as $name => $value) {
if (isset($value) && !isset($this->properties[$name])) {
return FALSE;
}
}
}
return TRUE;
}
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