cs: Enable more risky rules.

src/Bundle/ChillMainBundle/Search/AbstractSearch.php

@@ -10,6 +10,7 @@
 namespace Chill\MainBundle\Search;
 
 use DateTime;
+use function array_key_exists;
 use function strpos;
 
 /**

src/Bundle/ChillMainBundle/Search/SearchApi.php

@@ -18,6 +18,7 @@ use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\Query\ResultSetMappingBuilder;
 use function array_map;
 use function array_merge;
+use function count;
 use function implode;
 use function strtr;
 

src/Bundle/ChillMainBundle/Search/SearchApiQuery.php

@@ -10,6 +10,7 @@
 namespace Chill\MainBundle\Search;
 
 use function array_push;
+use function count;
 use function implode;
 use function strtr;
 

src/Bundle/ChillMainBundle/Search/SearchProvider.php

@@ -10,6 +10,8 @@
 namespace Chill\MainBundle\Search;
 
 use function array_key_exists;
+use function chr;
+use function count;
 
 /**
  * a service which gather all search services defined into the bundles

src/Bundle/ChillMainBundle/Search/Utils/ExtractPhonenumberFromPattern.php

@@ -10,6 +10,7 @@
 namespace Chill\MainBundle\Search\Utils;
 
 use LogicException;
+use function count;
 use function implode;
 use function preg_match;
 use function str_split;