Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Fix #76888 - Remove unstable test

ext/standard/tests/checkdnsrr.phpt

@@ -1,42 +0,0 @@
---TEST--
-bool checkdnsrr ( string $host [, string $type = "MX" ] );
---CREDITS--
-marcosptf - <marcosptf@yahoo.com.br> - @phpsp - sao paulo - br 
---SKIPIF--
-<?php
-if (getenv("SKIP_ONLINE_TESTS")) { die('skip: online test'); }
-?>
---FILE--
-<?php
-$serverUrl = "bugs.php.net";
-var_dump(checkdnsrr());
-var_dump(checkdnsrr($serverUrl));
-var_dump(checkdnsrr($serverUrl, "A"));
-var_dump(checkdnsrr($serverUrl, "MX"));
-var_dump(checkdnsrr($serverUrl, "NS"));
-var_dump(checkdnsrr($serverUrl, "SOA"));
-var_dump(checkdnsrr($serverUrl, "PTR"));
-var_dump(checkdnsrr($serverUrl, "CNAME"));
-var_dump(checkdnsrr($serverUrl, "AAAA"));
-var_dump(checkdnsrr($serverUrl, "A6"));
-var_dump(checkdnsrr($serverUrl, "SRV"));
-var_dump(checkdnsrr($serverUrl, "NAPTR"));
-var_dump(checkdnsrr($serverUrl, "TXT"));
-var_dump(checkdnsrr($serverUrl, "ANY"));
-?>
---EXPECTF--
-Warning: checkdnsrr() expects at least %d parameter, %i given in %s on line %d
-NULL
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)
-bool(true)