array getValuesForChoices(array $choices) Returns the values corresponding to the given choices. The values must be strings. The values must be returned with the same keys and in the same order as the corresponding choices in the given array. Parameters array $choices An array of choices. Not existing choices in this array are ignored Return Value array An array of choice values with ascending, 0-based numeric keys

array getValues() Returns the values for the choices. Return Value array The values with the corresponding choice indices as keys

array getRemainingViews() Returns the choice views of the choices that are not preferred as nested array with the choice groups as top-level keys. Example: array( 'Group 1' => array( 10 => ChoiceView object, 20 => ChoiceView object, ), 'Group 2' => array( 30 => ChoiceView object, ), ) Return Value array A nested array containing the views with the corresponding choice indices as keys on the lowest levels and the choice group names in the keys of the higher leve

array getPreferredViews() Returns the choice views of the preferred choices as nested array with the choice groups as top-level keys. Example: array( 'Group 1' => array( 10 => ChoiceView object, 20 => ChoiceView object, ), 'Group 2' => array( 30 => ChoiceView object, ), ) Return Value array A nested array containing the views with the corresponding choice indices as keys on the lowest levels and the choice group names in the keys of the higher levels

array getIndicesForValues(array $values) deprecated deprecated since version 2.4, to be removed in 3.0. Returns the indices corresponding to the given values. The indices must be positive integers or strings accepted by {@link \Symfony\Component\Form\FormConfigBuilder::validateName()}. The index "placeholder" is internally reserved. The indices must be returned with the same keys and in the same order as the corresponding values in the given array. Parameters array $values A

array getIndicesForChoices(array $choices) deprecated deprecated since version 2.4, to be removed in 3.0. Returns the indices corresponding to the given choices. The indices must be positive integers or strings accepted by {@link \Symfony\Component\Form\FormConfigBuilder::validateName()}. The index "placeholder" is internally reserved. The indices must be returned with the same keys and in the same order as the corresponding choices in the given array. Parameters array $choi

array getChoicesForValues(array $values) Returns the choices corresponding to the given values. The choices can have any data type. The choices must be returned with the same keys and in the same order as the corresponding values in the given array. Parameters array $values An array of choice values. Not existing values in this array are ignored Return Value array An array of choices with ascending, 0-based numeric keys

array getChoices() Returns the list of choices. Return Value array The choices with their indices as keys

class LazyChoiceList implements ChoiceListInterface deprecated since version 2.7, to be removed in 3.0. Use {@link \Symfony\Component\Form\ChoiceList\LazyChoiceList} instead. A choice list that is loaded lazily. This list loads itself as soon as any of the getters is accessed for the first time. You should implement loadChoiceList() in your child classes, which should return a ChoiceListInterface instance. Methods array getChoices() Returns the list of choices. array getValues()

class LazyChoiceList implements ChoiceListInterface A choice list that loads its choices lazily. The choices are fetched using a {@link ChoiceLoaderInterface} instance. If only {@link getChoicesForValues()} or {@link getValuesForChoices()} is called, the choice list is only loaded partially for improved performance. Once {@link getChoices()} or {@link getValues()} is called, the list is loaded fully. Methods __construct(ChoiceLoaderInterface $loader, callable $value = null) Creates a laz