diff --git a/ext/mbstring/tests/bug72994.phpt b/ext/mbstring/tests/bug72994.phpt
index 1d37bae7be9..6eaebc1c673 100644
--- a/ext/mbstring/tests/bug72994.phpt
+++ b/ext/mbstring/tests/bug72994.phpt
@@ -13,5 +13,7 @@ var_dump($var1);
 ===DONE===
 --EXPECTF--
 Notice: Undefined variable: var in %s on line %d
-string(0) ""
+
+Warning: mbereg_replace(): mbregex compile err: invalid code point value in %sbug72994.php on line %d
+bool(false)
 ===DONE===
diff --git a/ext/mbstring/tests/mb_ereg_replace_variation1.phpt b/ext/mbstring/tests/mb_ereg_replace_variation1.phpt
index 3e24979cdc1..cbf3dd98cd6 100644
--- a/ext/mbstring/tests/mb_ereg_replace_variation1.phpt
+++ b/ext/mbstring/tests/mb_ereg_replace_variation1.phpt
@@ -109,13 +109,17 @@ string(10) "string_val"
 string(10) "string_val"
 
 -- Iteration 4 --
-string(10) "string_val"
+
+Warning: mb_ereg_replace(): mbregex compile err: invalid code point value in %smb_ereg_replace_variation1.php on line %d
+bool(false)
 
 -- Iteration 5 --
 string(10) "string_val"
 
 -- Iteration 6 --
-string(10) "string_val"
+
+Warning: mb_ereg_replace(): mbregex compile err: invalid code point value in %smb_ereg_replace_variation1.php on line %d
+bool(false)
 
 -- Iteration 7 --
 string(10) "string_val"
diff --git a/ext/mbstring/tests/mb_ereg_variation3.phpt b/ext/mbstring/tests/mb_ereg_variation3.phpt
index 1098d7e120d..a71f2395da1 100644
--- a/ext/mbstring/tests/mb_ereg_variation3.phpt
+++ b/ext/mbstring/tests/mb_ereg_variation3.phpt
@@ -123,10 +123,10 @@ array(1) {
 }
 
 -- Iteration 8 --
-int(10)
+int(9)
 array(1) {
   [0]=>
-  string(16) "5pel5pys6KqeCQ=="
+  string(12) "5pel5pys6Kqe"
 }
 
 -- Iteration 9 --