CachingFactoryDecorator::createListFromChoices()

ChoiceListInterface createListFromChoices(array|Traversable $choices, null|callable $value = null)

Creates a choice list for the given choices.

The choices should be passed in the values of the choices array.

Optionally, a callable can be passed for generating the choice values. The callable receives the choice as first and the array key as the second argument.

Parameters

array\|Traversable	$choices	The choices
null\|callable	$value	The callable generating the choice values

Return Value

ChoiceListInterface

The choice list

Links:

http://api.symfony.com/master/Symfony/Component/Form/ChoiceList/Factory/CachingFactoryDecorator.html#method_createListFromChoices

doc_Symfony

2016-10-28 06:08:16

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