diff vendor/zendframework/zend-diactoros/src/Stream.php @ 2:5311817fb629

Theme updates

--- a/vendor/zendframework/zend-diactoros/src/Stream.php	Thu Jul 05 15:32:06 2018 +0100
+++ b/vendor/zendframework/zend-diactoros/src/Stream.php	Tue Jul 10 13:19:18 2018 +0000
@@ -1,17 +1,37 @@
 <?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 RuntimeException;
-use Psr\Http\Message\StreamInterface;
+
+use function array_key_exists;
+use function fclose;
+use function feof;
+use function fopen;
+use function fread;
+use function fseek;
+use function fstat;
+use function ftell;
+use function fwrite;
+use function get_resource_type;
+use function is_int;
+use function is_resource;
+use function is_string;
+use function restore_error_handler;
+use function set_error_handler;
+use function stream_get_contents;
+use function stream_get_meta_data;
+use function strstr;
+
+use const E_WARNING;
+use const SEEK_SET;
 
 /**
  * Implementation of PSR HTTP streams
@@ -105,7 +125,11 @@
         }
 
         $stats = fstat($this->resource);
-        return $stats['size'];
+        if ($stats !== false) {
+            return $stats['size'];
+        }
+
+        return null;
     }
 
     /**