Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix test wrt. opcache.error_log

diff --cc ext/opcache/tests/zzz_basic_logging.phpt
index e799bc6daa5e726299755463f1e3b4b6dfdd7444,778857df7c4ecc7dae2ae1ae5a7f4a88a45f6d4c..bf04b50861a557307f23b16cd7ad45836e574c64
--- 1/ext/opcache/tests/zzz_basic_logging.phpt
--- 2/ext/opcache/tests/zzz_basic_logging.phpt
+++ b/ext/opcache/tests/zzz_basic_logging.phpt
@@@ -7,9 -7,9 +7,10 @@@ outputs the correct logging at the high
  opcache.enable=1
  opcache.enable_cli=1
  opcache.file_cache_only=0
+ opcache.error_log=
  opcache.log_verbosity_level=4
  opcache.huge_code_pages=0
 +opcache.preload=
  --SKIPIF--
  <?php require_once('skipif.inc'); ?>
  --FILE--