Header formatting

Author: pauladams8

src/VCR/Util/HttpUtil.php

@@ -95,8 +95,13 @@ public static function formatHeadersForCurl(array $headers)
  {
  $curlHeaders = array();
 
- foreach ($headers as $key => $value) {
- $curlHeaders[] = $key . ': ' . $value;
+ foreach ($headers as $key => $values) {
+ if (is_array($values)) {
+ foreach ($values as $value) {
+ $curlHeaders[] = $key . ': ' . $value;
+ }
+ }
+ $curlHeaders[] = $key . ': ' . $values;
  }
 
  return $curlHeaders;