升级到2.8后，Symfony property_path无法正常工作

Question

I'm making migration from Symfony 2.7 to 2.8.

My model has field $text that is array and has a setter:

public function setText(array $text)
{
    $this->$text = $text;

    return $this;
}

Text that i'm trying to save has two fields for different languages (FormType part bellow):

$builder->add('text_en', 'text', array(
    'required' => false,
    'property_path' => 'text[en]'
));
$builder->add('text_pl', 'text', array(
    'required' => false,
    'property_path' => 'text[pl]'
));

On Symfony 2.7 everything is ok (setter is firing once with values from both fields), but after upgrade to 2.8, setter is firing two times for each field, and result is that $text has only value from second field instead of both (second time it overrides value from field with 'en' language). Any suggestions?

Answer 1

You can do it like this (in case that you revert back to older Symfony version :)):

public function setText(array $text)
{
    foreach ($text as $key => $value) {
    $this->$text[$key] = $value;
    }

    return $this;
}