cs: Enable more risky rules.

src/Bundle/ChillCustomFieldsBundle/Form/CustomFieldsGroupType.php

@@ -18,6 +18,7 @@ use Symfony\Component\Form\FormEvent;
 use Symfony\Component\Form\FormEvents;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Translation\TranslatorInterface;
+use function count;
 
 class CustomFieldsGroupType extends AbstractType
 {

src/Bundle/ChillCustomFieldsBundle/Form/DataTransformer/CustomFieldsGroupToIdTransformer.php

@@ -13,6 +13,7 @@ use Chill\CustomFieldsBundle\Entity\CustomFieldsGroup;
 use Doctrine\Persistence\ObjectManager;
 use Symfony\Component\Form\DataTransformerInterface;
 use Symfony\Component\Form\Exception\TransformationFailedException;
+use function gettype;
 
 class CustomFieldsGroupToIdTransformer implements DataTransformerInterface
 {

src/Bundle/ChillCustomFieldsBundle/Form/DataTransformer/JsonCustomFieldToArrayTransformer.php

@@ -14,6 +14,7 @@ namespace Chill\CustomFieldsBundle\Form\DataTransformer;
 use Chill\CustomFieldsBundle\Entity\CustomField;
 use Doctrine\Persistence\ObjectManager;
 use Symfony\Component\Form\DataTransformerInterface;
+use function array_key_exists;
 
 class JsonCustomFieldToArrayTransformer implements DataTransformerInterface
 {

src/Bundle/ChillCustomFieldsBundle/Form/Extension/PostTextExtension.php

@@ -13,6 +13,7 @@ use Symfony\Component\Form\AbstractTypeExtension;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\FormView;
 use Symfony\Component\OptionsResolver\OptionsResolver;
+use function array_key_exists;
 
 /**
  * This extension create the possibility to add some text