Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Add missing SKIPIFs

diff --cc ext/opcache/tests/bug78034.phpt
index ca9cd4ec0777bf2223aa414c388cc79af0667198,0000000000000000000000000000000000000000..b4ef93dff6e2c02dcccd3cc5ecddb673ec0b1c20
mode 100644,000000..100644
--- 1/ext/opcache/tests/bug78034.phpt
--- /dev/null
+++ b/ext/opcache/tests/bug78034.phpt
@@@ -1,21 -1,0 +1,23 @@@
 +--TEST--
 +Bug #78034: "pecl" tool fails with abort assertion in zend_ssa.c
++--SKIPIF--
++<?php require_once('skipif.inc'); ?>
 +--FILE--
 +<?php
 +
 +function &ref() {}
 +
 +class Test {
 +    function method($bool) {
 +        if (!$bool) {
 +            $this->foo = &ref();
 +        }
 +
 +        $this->foo = &ref();
 +    }
 +}
 +
 +?>
 +===DONE===
 +--EXPECT--
 +===DONE===