Merge pull request php-vcr#333 from pvgnd/fix-phpstan

fix: phpstan ignore error failure on PHP >= 7.2

Author: JeroenVanOort

phpstan.neon

@@ -10,7 +10,7 @@ parameters:
  message: '#Unreachable statement - code above always terminates.#'
  path: src/VCR/CodeTransform/AbstractCodeTransform.php
  # PHPStan cannot detect that strrpos will succeed (because of Assertion above) in HttpUtil::parseStatus
- - '#Parameter .* \$str of function substr expects string, string\|false given.#'
+ - '#Parameter .* \$str(ing)? of function substr expects string, string\|false given.#'
  # The EventDispatcherInterface::dispatch signature is different (!) between Symfony <4.3 and >=4.3
  - '/Parameter #1 \$event of method Symfony\\Contracts\\EventDispatcher\\EventDispatcherInterface::dispatch\(\) expects object, string\|null given./'
  - '/Parameter #2 \$eventName of method Symfony\\Contracts\\EventDispatcher\\EventDispatcherInterface::dispatch\(\) expects string\|null, VCR\\Event\\Event given./'

src/VCR/Util/StreamProcessor.php

@@ -82,6 +82,8 @@ public function intercept(): void
  */
  public function restore(): void
  {
+ // stream_wrapper_restore can throw when stream_wrapper was never changed, so we unregister first
+ stream_wrapper_unregister(self::PROTOCOL);
  stream_wrapper_restore(self::PROTOCOL);
  }