public BaseFieldDefinition::getColumns()
Returns the field columns, as defined in the field schema.
Return value
array[] The array of field columns, keyed by column name, in the same format returned by getSchema().
Overrides FieldStorageDefinitionInterface::getColumns
See also
\Drupal\Core\Field\FieldStorageDefinitionInterface::getSchema()
File
- core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 656
Class
- BaseFieldDefinition
- A class for defining entity fields.
Namespace
Drupal\Core\Field
Code
1 2 3 4 5 6 7 8 9 10 | public function getColumns() { $schema = $this->getSchema(); // A typical use case for the method is to iterate on the columns, while // some other use cases rely on identifying the first column with the key() // function. Since the schema is persisted in the Field object, we take care // of resetting the array pointer so that the former does not interfere with // the latter. reset($schema['columns']); return $schema['columns'];} |
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