[stable9.1] cache getStorageById

[butonic]

backport of #27312 to stable9.1

[mention-bot]

@butonic, thanks for your PR! By analyzing the history of the files in this pull request, we identified @Xenopathic, @PVince81 and @icewind1991 to be potential reviewers.

[PVince81]

You can't use this with PHP 5.4:

Parse error: ./tests/lib/Files/ViewTest.php:129

    127| 	 */

    128| 	protected function resetStorage() {

  > 129| 		$storage = new \ReflectionClass(Storage::class);

    130| 		$property = $storage->getProperty('localCache');

    131| 		$property->setAccessible(true);

Unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$'

Need to change Storage::class to a string with namespace...

[PVince81]

Did some tests, works 👍

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.