comparison vendor/zendframework/zend-diactoros/src/MessageTrait.php @ 2:5311817fb629

Theme updates

 <?php
 /**
- * Zend Framework (http://framework.zend.com/)
- *
- * @see       http://github.com/zendframework/zend-diactoros for the canonical source repository
- * @copyright Copyright (c) 2015-2016 Zend Technologies USA Inc. (http://www.zend.com)
+ * @see       https://github.com/zendframework/zend-diactoros for the canonical source repository
+ * @copyright Copyright (c) 2015-2017 Zend Technologies USA Inc. (http://www.zend.com)
  * @license   https://github.com/zendframework/zend-diactoros/blob/master/LICENSE.md New BSD License
  */
 
 namespace Zend\Diactoros;
 
 use InvalidArgumentException;
 use Psr\Http\Message\StreamInterface;
+
+use function array_map;
+use function array_merge;
+use function get_class;
+use function gettype;
+use function implode;
+use function is_array;
+use function is_object;
+use function is_resource;
+use function is_string;
+use function preg_match;
+use function sprintf;
+use function strtolower;
 
 /**
  * Trait implementing the various methods defined in MessageInterface.
  *
  * @see https://github.com/php-fig/http-message/tree/master/src/MessageInterface.php

      * @throws InvalidArgumentException on invalid HTTP protocol version
      */
     private function validateProtocolVersion($version)
     {
         if (empty($version)) {
-            throw new InvalidArgumentException(sprintf(
+            throw new InvalidArgumentException(
                 'HTTP protocol version can not be empty'
-            ));
+            );
         }
         if (! is_string($version)) {
             throw new InvalidArgumentException(sprintf(
                 'Unsupported HTTP protocol version; must be a string, received %s',
                 (is_object($version) ? get_class($version) : gettype($version))