Fix a few more tests

Author: kocsismate

Zend/tests/ns_054.phpt

@@ -5,18 +5,18 @@
 namespace test\ns1;
 
 class Foo implements \SplObserver {
-    function update(\SplSubject $x) {
+    function update(\SplSubject $x): void {
         echo "ok\n";
     }
 }
 
 class Bar implements \SplSubject {
-    function attach(\SplObserver $x) {
+    function attach(\SplObserver $x): void {
         echo "ok\n";
     }
-    function notify() {
+    function notify(): void {
     }
-    function detach(\SplObserver $x) {
+    function detach(\SplObserver $x): void {
     }
 }
 $foo = new Foo();

Zend/tests/ns_056.phpt

@@ -6,18 +6,18 @@ namespace test\ns1;
 use \SplObserver;
 
 class Foo implements SplObserver {
-    function update(\SplSubject $x) {
+    function update(\SplSubject $x): void {
         echo "ok\n";
     }
 }
 
 class Bar implements \SplSubject {
-    function attach(SplObserver $x) {
+    function attach(SplObserver $x): void {
         echo "ok\n";
     }
-    function notify() {
+    function notify(): void {
     }
-    function detach(SplObserver $x) {
+    function detach(SplObserver $x): void {
     }
 }
 $foo = new Foo();

ext/reflection/tests/ReflectionType_001.phpt

@@ -180,7 +180,10 @@ string(4) "Test"
 
 *** return types
 ** Function/method return type 0
+bool(true)
 bool(false)
+bool(true)
+string(4) "void"
 ** Function/method return type 1
 bool(true)
 bool(false)