Data Transformers not working in example code?

Hi guys,
are data transformers at http://symfony.com/doc/2.8/form/data_transformers.html#simple-example-transforming-string-tags-from-user-input-to-an-array

working at all? What kind of ‘documentation’ is this? Where is variable $tagsAsArray coming from? Is the next example working? Is there any working, actual documentation about data transformers?

Thanks.

Topic

[Mike KudelyaParticipant]

Hi

Transformers are working, you can look at the search result inside OroPlatform for examples. The variable name does not matter, it’s a local variable in a anonymous function.

[Author]

Replies