cs: Enable more risky rules.

src/Bundle/ChillPersonBundle/Actions/Remove/PersonMove.php

@@ -127,7 +127,7 @@ class PersonMove
             $conditions[] = sprintf('%s = %d', $columns['name'], $from->getId());
         }
 
-        return \sprintf(
+        return sprintf(
             'DELETE FROM %s WHERE %s',
             $this->getTableName($metadata),
             implode(' AND ', $conditions)
@@ -151,7 +151,7 @@ class PersonMove
             $conditions[] = sprintf('%s = %d', $columns['name'], $from->getId());
         }
 
-        return \sprintf(
+        return sprintf(
             'UPDATE %s SET %s WHERE %s',
             $this->getTableName($metadata),
             implode(' ', $sets),

src/Bundle/ChillPersonBundle/Command/ImportPeopleFromCSVCommand.php

@@ -38,7 +38,11 @@ use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\Form\FormFactory;
 use Symfony\Component\Form\FormFactoryInterface;
 use function array_key_exists;
+use function count;
 use function file_get_contents;
+use function get_class;
+use function in_array;
+use function is_array;
 use function json_decode;
 
 final class ImportPeopleFromCSVCommand extends Command
@@ -352,7 +356,7 @@ final class ImportPeopleFromCSVCommand extends Command
         }
 
         // handle address
-        if (\in_array('postalcode', $headers)) {
+        if (in_array('postalcode', $headers)) {
             if (!empty($postalCodeValue)) {
                 $address = new Address();
                 $postalCode = $this->guessPostalCode($postalCodeValue, $localityValue ?? '');
@@ -363,7 +367,7 @@ final class ImportPeopleFromCSVCommand extends Command
 
                 $address->setPostcode($postalCode);
 
-                if (\in_array('street1', $headers)) {
+                if (in_array('street1', $headers)) {
                     $address->setStreetAddress1($street1Value);
                 }
                 $address->setValidFrom(new DateTime('today'));
@@ -516,13 +520,13 @@ final class ImportPeopleFromCSVCommand extends Command
             ->getResult();
 
         if (count($centers) > 1) {
-            if (\strtolower($centers[0]->getName()) === \strtolower($centerName)) {
+            if (strtolower($centers[0]->getName()) === strtolower($centerName)) {
                 return $centers[0];
             }
         }
 
         $centersByName = [];
-        $names = \array_map(function (Center $c) use (&$centersByName) {
+        $names = array_map(function (Center $c) use (&$centersByName) {
             $n = $c->getName();
             $centersByName[$n] = $c;
 
@@ -605,7 +609,7 @@ final class ImportPeopleFromCSVCommand extends Command
         }
 
         $postalCodeByName = [];
-        $names = \array_map(function (PostalCode $pc) use (&$postalCodeByName) {
+        $names = array_map(function (PostalCode $pc) use (&$postalCodeByName) {
             $n = $pc->getName();
             $postalCodeByName[$n] = $pc;
 

src/Bundle/ChillPersonBundle/Config/ConfigPersonAltNamesHelper.php

@@ -9,6 +9,8 @@
 
 namespace Chill\PersonBundle\Config;
 
+use function count;
+
 /**
  * Give help to interact with the config for alt names.
  */

src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseApiController.php

@@ -35,6 +35,7 @@ use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
 use Symfony\Component\Workflow\Registry;
 use function array_values;
+use function count;
 
 final class AccompanyingCourseApiController extends ApiController
 {

src/Bundle/ChillPersonBundle/Controller/AccompanyingPeriodController.php

@@ -26,6 +26,7 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Validator\ConstraintViolationListInterface;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
 use function array_filter;
+use function count;
 
 /**
  * Class AccompanyingPeriodController.

src/Bundle/ChillPersonBundle/Controller/HouseholdController.php

@@ -23,6 +23,8 @@ use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
 use Symfony\Component\Serializer\SerializerInterface;
 use Symfony\Component\Translation\TranslatorInterface;
+use function array_key_exists;
+use function count;
 
 /**
  * @Route("/{_locale}/person/household")

src/Bundle/ChillPersonBundle/Controller/HouseholdMemberController.php

@@ -25,6 +25,7 @@ use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\Serializer\Exception;
 use Symfony\Component\Translation\TranslatorInterface;
+use function count;
 
 class HouseholdMemberController extends ApiController
 {

src/Bundle/ChillPersonBundle/Controller/PersonAddressController.php

@@ -16,6 +16,7 @@ use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
+use function count;
 
 /**
  * Class PersonAddressController

src/Bundle/ChillPersonBundle/Controller/PersonController.php

@@ -30,6 +30,7 @@ use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Translation\TranslatorInterface;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
+use function count;
 use function hash;
 use function implode;
 use function in_array;

src/Bundle/ChillPersonBundle/Controller/PersonDuplicateController.php

@@ -27,6 +27,7 @@ use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Translation\TranslatorInterface;
+use function count;
 
 class PersonDuplicateController extends Controller
 {

src/Bundle/ChillPersonBundle/Controller/SocialWorkSocialActionApiController.php

@@ -15,6 +15,7 @@ use Chill\MainBundle\Serializer\Model\Collection;
 use Chill\PersonBundle\Repository\SocialWork\SocialIssueRepository;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
+use function count;
 
 class SocialWorkSocialActionApiController extends ApiController
 {

src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadAccompanyingPeriodWork.php

@@ -19,6 +19,7 @@ use DateTimeImmutable;
 use Doctrine\Persistence\ObjectManager;
 use function array_pop;
 use function array_rand;
+use function count;
 
 class LoadAccompanyingPeriodWork extends \Doctrine\Bundle\FixturesBundle\Fixture implements \Doctrine\Common\DataFixtures\DependentFixtureInterface
 {

src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadPeople.php

@@ -40,6 +40,7 @@ use Nelmio\Alice\Loader\NativeLoader;
 use Nelmio\Alice\ObjectSet;
 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\Workflow\Registry;
+use function count;
 use function random_int;
 use function ucfirst;
 
@@ -273,7 +274,7 @@ class LoadPeople extends AbstractFixture implements OrderedFixtureInterface, Con
             $this->cacheCenters = $this->centerRepository->findAll();
         }
 
-        return $this->cacheCenters[\array_rand($this->cacheCenters)];
+        return $this->cacheCenters[array_rand($this->cacheCenters)];
     }
 
     /**
@@ -291,7 +292,7 @@ class LoadPeople extends AbstractFixture implements OrderedFixtureInterface, Con
             return null;
         }
 
-        return $this->cacheCountries[\array_rand($this->cacheCountries)];
+        return $this->cacheCountries[array_rand($this->cacheCountries)];
     }
 
     /**
@@ -475,7 +476,7 @@ class LoadPeople extends AbstractFixture implements OrderedFixtureInterface, Con
 
     private function getPostalCode(): PostalCode
     {
-        $ref = LoadPostalCodes::$refs[\array_rand(LoadPostalCodes::$refs)];
+        $ref = LoadPostalCodes::$refs[array_rand(LoadPostalCodes::$refs)];
 
         return $this->getReference($ref);
     }
@@ -522,7 +523,7 @@ class LoadPeople extends AbstractFixture implements OrderedFixtureInterface, Con
             $this->cacheSocialIssues = $this->socialIssueRepository->findAll();
         }
 
-        return $this->cacheSocialIssues[\array_rand($this->cacheSocialIssues)];
+        return $this->cacheSocialIssues[array_rand($this->cacheSocialIssues)];
     }
 
     private function getRandomUser(): User
@@ -531,7 +532,7 @@ class LoadPeople extends AbstractFixture implements OrderedFixtureInterface, Con
             $this->cacheUsers = $this->userRepository->findAll();
         }
 
-        return $this->cacheUsers[\array_rand($this->cacheUsers)];
+        return $this->cacheUsers[array_rand($this->cacheUsers)];
     }
 
     /*

src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadRelationships.php

@@ -20,6 +20,7 @@ use Doctrine\Bundle\FixturesBundle\Fixture;
 use Doctrine\Common\DataFixtures\DependentFixtureInterface;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\Persistence\ObjectManager;
+use function count;
 
 class LoadRelationships extends Fixture implements DependentFixtureInterface
 {
@@ -49,7 +50,7 @@ class LoadRelationships extends Fixture implements DependentFixtureInterface
                 ->setFromPerson($this->getRandomPerson($this->em))
                 ->setToPerson($this->getRandomPerson($this->em))
                 ->setRelation($this->getReference(LoadRelations::RELATION_KEY .
-                    \random_int(0, count(LoadRelations::RELATIONS) - 1)))
+                    random_int(0, count(LoadRelations::RELATIONS) - 1)))
                 ->setReverse((bool) random_int(0, 1))
                 ->setCreatedBy($user)
                 ->setUpdatedBy($user)

src/Bundle/ChillPersonBundle/DependencyInjection/ChillPersonExtension.php

@@ -21,6 +21,7 @@ use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
 use Symfony\Component\DependencyInjection\Loader;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use function array_key_exists;
 
 /**
  * Class ChillPersonExtension

src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php

@@ -39,6 +39,8 @@ use Symfony\Component\Validator\Constraints as Assert;
 use Symfony\Component\Validator\Context\ExecutionContextInterface;
 use Symfony\Component\Validator\GroupSequenceProviderInterface;
 use UnexpectedValueException;
+use function count;
+use function in_array;
 
 /**
  * AccompanyingPeriod Class.

src/Bundle/ChillPersonBundle/Entity/Household/Household.php

@@ -22,6 +22,7 @@ use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Serializer\Annotation as Serializer;
 use Symfony\Component\Validator\Constraints as Assert;
 use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use function count;
 
 /**
  * @ORM\Entity

src/Bundle/ChillPersonBundle/Entity/Person.php

@@ -40,6 +40,8 @@ use Exception;
 use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
 use Symfony\Component\Validator\Constraints as Assert;
 use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use function count;
+use function in_array;
 
 /**
  * Person Class.

src/Bundle/ChillPersonBundle/Export/Export/ListPerson.php

@@ -36,6 +36,8 @@ use function addcslashes;
 use function array_key_exists;
 use function array_keys;
 use function array_merge;
+use function count;
+use function in_array;
 use function strtolower;
 use function uniqid;
 
@@ -429,7 +431,7 @@ class ListPerson implements ListInterface, ExportElementValidatedInterface
         if ($cfType instanceof CustomFieldChoice && $cfType->isMultiple($cf)) {
             return function ($value) use ($cf, $cfType, $key) {
                 $slugChoice = $this->extractInfosFromSlug($key)['additionnalInfos']['choiceSlug'];
-                $decoded = \json_decode($value, true);
+                $decoded = json_decode($value, true);
 
                 if ('_header' === $value) {
                     $label = $cfType->getChoices($cf)[$slugChoice];

src/Bundle/ChillPersonBundle/Export/Filter/GenderFilter.php

@@ -19,8 +19,10 @@ use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Translation\TranslatorInterface;
 use Symfony\Component\Validator\Context\ExecutionContextInterface;
 use function array_filter;
+use function count;
 use function implode;
 use function in_array;
+use function is_array;
 
 class GenderFilter implements
     FilterInterface,

src/Bundle/ChillPersonBundle/Form/ChoiceLoader/PersonChoiceLoader.php

@@ -15,6 +15,7 @@ use RuntimeException;
 use Symfony\Component\Form\ChoiceList\ChoiceListInterface;
 use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 use function call_user_func;
+use function count;
 use function in_array;
 
 /**

src/Bundle/ChillPersonBundle/Form/DataMapper/PersonAltNameDataMapper.php

@@ -15,6 +15,7 @@ use Doctrine\Common\Collections\Collection;
 use Symfony\Component\Form\DataMapperInterface;
 use Symfony\Component\Form\Exception\UnexpectedTypeException;
 use function array_key_exists;
+use function is_array;
 
 class PersonAltNameDataMapper implements DataMapperInterface
 {

src/Bundle/ChillPersonBundle/Form/Type/PickPersonType.php

@@ -26,6 +26,8 @@ use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInt
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
 use Symfony\Component\Security\Core\Role\Role;
 use Symfony\Component\Translation\TranslatorInterface;
+use function in_array;
+use function is_array;
 
 /**
  * This type allow to pick a person.

src/Bundle/ChillPersonBundle/Privacy/PrivacyEvent.php

@@ -31,6 +31,7 @@ namespace Chill\PersonBundle\Privacy;
 
 use Chill\PersonBundle\Entity\Person;
 use Symfony\Component\EventDispatcher\Event;
+use function count;
 
 /**
  * Class PrivacyEvent.

src/Bundle/ChillPersonBundle/Repository/AccompanyingPeriodACLAwareRepository.php

@@ -16,6 +16,7 @@ use Chill\MainBundle\Security\Resolver\CenterResolverDispatcherInterface;
 use Chill\PersonBundle\Entity\AccompanyingPeriod;
 use Chill\PersonBundle\Entity\Person;
 use Symfony\Component\Security\Core\Security;
+use function count;
 
 final class AccompanyingPeriodACLAwareRepository implements AccompanyingPeriodACLAwareRepositoryInterface
 {

src/Bundle/ChillPersonBundle/Repository/PersonACLAwareRepository.php

@@ -25,6 +25,7 @@ use function array_fill;
 use function array_map;
 use function array_merge;
 use function array_push;
+use function count;
 use function explode;
 use function implode;
 

src/Bundle/ChillPersonBundle/Repository/PersonRepository.php

@@ -15,6 +15,7 @@ use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\QueryBuilder;
 use Doctrine\Persistence\ObjectRepository;
 use Exception;
+use function count;
 use function in_array;
 use function str_replace;
 

src/Bundle/ChillPersonBundle/Resources/test/Fixtures/App/web/app_dev.php

@@ -18,7 +18,7 @@ use Symfony\Component\HttpFoundation\Request;
 // Feel free to remove this, extend it, or make something more sophisticated.
 if (isset($_SERVER['HTTP_CLIENT_IP'])
     || isset($_SERVER['HTTP_X_FORWARDED_FOR'])
-    || !(in_array(@$_SERVER['REMOTE_ADDR'], ['127.0.0.1', 'fe80::1', '::1']) || php_sapi_name() === 'cli-server')
+    || !(in_array(@$_SERVER['REMOTE_ADDR'], ['127.0.0.1', 'fe80::1', '::1']) || PHP_SAPI === 'cli-server')
 ) {
     header('HTTP/1.0 403 Forbidden');
 

src/Bundle/ChillPersonBundle/Search/SearchPersonApiProvider.php

@@ -18,6 +18,7 @@ use Chill\PersonBundle\Repository\PersonACLAwareRepositoryInterface;
 use Chill\PersonBundle\Repository\PersonRepository;
 use Symfony\Component\Security\Core\Security;
 use function array_map;
+use function count;
 use function in_array;
 
 class SearchPersonApiProvider implements SearchApiInterface

src/Bundle/ChillPersonBundle/Search/SimilarPersonMatcher.php

@@ -17,6 +17,7 @@ use Chill\PersonBundle\Templating\Entity\PersonRender;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 use Symfony\Component\Security\Core\Role\Role;
+use function count;
 
 class SimilarPersonMatcher
 {

src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodResourceNormalizer.php

@@ -21,6 +21,7 @@ use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
 use Symfony\Component\Serializer\Normalizer\ObjectToPopulateTrait;
 use function array_key_exists;
 use function array_merge;
+use function count;
 
 class AccompanyingPeriodResourceNormalizer implements DenormalizerInterface, DenormalizerAwareInterface
 {

src/Bundle/ChillPersonBundle/Service/Import/SocialWorkMetadata.php

@@ -25,6 +25,7 @@ use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\Query\Expr\Comparison;
 use Doctrine\Persistence\ObjectRepository;
 use Exception;
+use function count;
 
 final class SocialWorkMetadata implements SocialWorkMetadataInterface
 {

src/Bundle/ChillPersonBundle/Tests/Controller/AccompanyingCourseApiControllerTest.php

@@ -25,6 +25,7 @@ use Symfony\Component\HttpFoundation\Request;
 use function array_map;
 use function array_pop;
 use function array_rand;
+use function count;
 use function json_decode;
 use function json_encode;
 

src/Bundle/ChillPersonBundle/Tests/Controller/AccompanyingCourseControllerTest.php

@@ -19,6 +19,7 @@ use Doctrine\ORM\EntityManagerInterface;
 use Iterator;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use function array_pop;
+use function count;
 use function preg_match;
 
 /**

src/Bundle/ChillPersonBundle/Tests/Controller/AccompanyingPeriodControllerTest.php

@@ -15,6 +15,7 @@ use DateTime;
 use Doctrine\Common\Collections\Criteria;
 use LogicalException;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+use function array_key_exists;
 
 /**
  * Test the creation or deletion of accompanying periods.

src/Bundle/ChillPersonBundle/Tests/Controller/HouseholdMemberControllerTest.php

@@ -22,6 +22,7 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use function array_pop;
+use function count;
 use function json_decode;
 use function json_encode;
 use function random_int;

src/Bundle/ChillPersonBundle/Tests/Controller/PersonControllerCreateTest.php

@@ -14,6 +14,8 @@ use DateTime;
 use Symfony\Bundle\FrameworkBundle\KernelBrowser;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\DomCrawler\Form;
+use function count;
+use function in_array;
 
 /**
  * Test creation and deletion for persons.

src/Bundle/ChillPersonBundle/Tests/Controller/PersonControllerViewWithHiddenFieldsTest.php

@@ -16,7 +16,7 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
  * @internal
  * @coversNothing
  */
-class PersonControllerViewTestWithHiddenFields extends WebTestCase
+class PersonControllerViewWithHiddenFieldsTest extends WebTestCase
 {
     /**
      * @var \Doctrine\ORM\EntityManagerInterface The entity manager

src/Bundle/ChillPersonBundle/Tests/Controller/SocialIssueApiControllerTest.php

@@ -13,6 +13,7 @@ use Chill\MainBundle\Test\PrepareClientTrait;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\HttpFoundation\Request;
 use function array_pop;
+use function count;
 use function json_decode;
 
 /**

src/Bundle/ChillPersonBundle/Tests/Entity/AccompanyingPeriodTest.php

@@ -16,6 +16,7 @@ use Chill\PersonBundle\Entity\Person;
 use Chill\ThirdPartyBundle\Entity\ThirdParty;
 use DateTime;
 use DateTimeInterface;
+use function count;
 
 /**
  * @internal

src/Bundle/ChillPersonBundle/Tests/Form/Type/PickPersonTypeTest.php

@@ -12,6 +12,7 @@ namespace Chill\PersonBundle\Tests\Form\Type;
 use Chill\PersonBundle\Form\Type\PickPersonType;
 use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
 use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
+use function count;
 
 /**
  * @internal

src/Bundle/ChillPersonBundle/Tests/Household/MembersEditorTest.php

@@ -16,6 +16,7 @@ use Chill\PersonBundle\Household\MembersEditorFactory;
 use DateTimeImmutable;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
+use function count;
 
 /**
  * @internal
@@ -91,7 +92,7 @@ class MembersEditorTest extends TestCase
         );
 
         $persistables = $editor->getPersistable();
-        $this->assertEquals(\count($persistables), 1);
+        $this->assertEquals(count($persistables), 1);
 
         $membership1 = $persistables[0];
         $this->assertSame($household1, $membership1->getHousehold());

src/Bundle/ChillPersonBundle/Validator/Constraints/AccompanyingPeriod/ParticipationOverlapValidator.php

@@ -19,6 +19,7 @@ use Doctrine\Common\Collections\Collection;
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use function count;
 
 class ParticipationOverlapValidator extends ConstraintValidator
 {

src/Bundle/ChillPersonBundle/Validator/Constraints/AccompanyingPeriod/ResourceDuplicateCheckValidator.php

@@ -18,6 +18,7 @@ use Doctrine\Common\Collections\Collection;
 use Symfony\Component\Form\Exception\UnexpectedTypeException;
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
+use function count;
 use function in_array;
 
 class ResourceDuplicateCheckValidator extends ConstraintValidator

src/Bundle/ChillPersonBundle/Validator/Constraints/Household/HouseholdMembershipSequentialValidator.php

@@ -15,6 +15,7 @@ use Chill\PersonBundle\Templating\Entity\PersonRender;
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use function count;
 
 /**
  * Validate that a person does not belong to two household at

src/Bundle/ChillPersonBundle/Validator/Constraints/Person/BirthdateValidator.php

@@ -14,6 +14,9 @@ use DateTime;
 use LogicException;
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
+use function get_class;
+use function gettype;
+use function is_object;
 
 class BirthdateValidator extends ConstraintValidator
 {

src/Bundle/ChillPersonBundle/Widget/PersonListWidget.php

@@ -26,6 +26,7 @@ use Symfony\Component\Security\Core\User\UserInterface;
 use Twig\Environment;
 use UnexpectedValueException;
 use function array_key_exists;
+use function count;
 
 /**
  * add a widget with person list.

src/Bundle/ChillPersonBundle/migrations/Version20160422000000.php

@@ -11,6 +11,7 @@ namespace Chill\Migrations\Person;
 
 use Doctrine\DBAL\Schema\Schema;
 use Doctrine\Migrations\AbstractMigration;
+use function count;
 
 /**
  * Check if each person do not have multiple addresses with the same valideFrom.