Test CI (#718)

Fix linter

Author: damcou

.circleci/config.yml

@@ -71,7 +71,7 @@ jobs:
           name: Check code styles
           command: PHP_CS_FIXER_IGNORE_ENV=1 vendor/bin/php-cs-fixer fix -v --dry-run
 
-      # Run tests with phpunit
+      # Run tests with phpunit 
       #
       # If the PR is open by an Algolia, we run all the tests
       # with the keys in the env variables

src/Support/Helpers.php

@@ -109,15 +109,10 @@ public static function json_decode($json, $assoc = false, $depth = 512)
     {
         $data = \json_decode($json, $assoc, $depth);
         if (JSON_ERROR_NONE !== json_last_error()) {
-            throw new \InvalidArgumentException(sprintf(
-                <<<'EXCEPTION'
+            throw new \InvalidArgumentException(sprintf(<<<'EXCEPTION'
 json_decode_error: %s
 input string: %s
-EXCEPTION
-            ,
-                json_last_error_msg(),
-                $json
-            ));
+EXCEPTION, json_last_error_msg(), $json));
         }
 
         return $data;