--- a/tests/experimental/session_gc.phpt	2021-08-23 01:05:26.000000000 -0400
+++ b/tests/experimental/session_gc.phpt	2021-08-27 14:30:01.504619748 -0400
@@ -20,22 +20,23 @@
 
 session_start();
 $_SESSION['foo'] = 1;
-var_dump($_SESSION);
+$session1 = $_SESSION;
 session_write_close();
 
 $_SESSION = NULL;
-var_dump($_SESSION);
+$session2 = $_SESSION;
 
 session_start();
-var_dump($_SESSION);
+$session3 = $_SESSION;
 session_write_close();
 
 sleep(3);
 
 session_start();
-var_dump($_SESSION);
+$session4 = $_SESSION;
 session_write_close();
 
+var_dump($session1, $session2, $session3, $session4);
 
 --EXPECT--
 array(1) {
--- a/tests/experimental/extreme_floats.phpt	2021-08-23 01:05:26.000000000 -0400
+++ b/tests/experimental/extreme_floats.phpt	2021-08-27 14:40:03.223499433 -0400
@@ -2,6 +2,8 @@
 Extreme floats: max, min, Inf, -Inf, and NaN
 --SKIPIF--
 <?php include dirname(dirname(__FILE__)) . "/skipif.inc";?>
+--INI--
+serialize_precision = 14
 --FILE--
 <?php
 include dirname(dirname(__FILE__)) . '/config.inc';
