Fix failed tests for phar

- when $status is boolean, E_NOTICE appears and tests fail
- opcache is never enabled on these tests anyway.
- Add opcache.revalidate_freq=0 to testing script

  Instead of checking this in the tests files it can be used directly in
  the main testing script. Also this fixes failed tests.

- Use opcache_invalidate() instead of sleep() delay in some tests. Some
  delays are still used since the opcache_invalidate seems to be buggy
  and not working as expected.

Closes GH-4392

1 files changed, 1 insertions, 0 deletions

diff --git a/run-tests.php b/run-tests.php
index 84dccd7380..2c11961a05 100755
--- a/run-tests.php
+++ b/run-tests.php
@@ -258,6 +258,7 @@ NO_PROC_OPEN_ERROR;
 		'log_errors_max_len=0',
 		'opcache.fast_shutdown=0',
 		'opcache.file_update_protection=0',
+		'opcache.revalidate_freq=0',
 		'zend.assertions=1',
 	);