eZ\Publish\Core\FieldType\Keyword\Type::toPersistenceValue PHP Method

toPersistenceValue() public method

Converts a $value to a persistence value.
public toPersistenceValue ( eZ\Publish\SPI\FieldType\Value $value ) : eZ\Publish\SPI\Persistence\Content\FieldValue
$value eZ\Publish\SPI\FieldType\Value
return eZ\Publish\SPI\Persistence\Content\FieldValue
    public function toPersistenceValue(SPIValue $value)
    {
        return new FieldValue(array('data' => null, 'externalData' => $value->values, 'sortKey' => $this->getSortInfo($value)));
    }