diff --git a/Zend/tests/bug69802_2.phpt b/Zend/tests/bug69802_2.phpt
index a2de302707d71..dca35a665cfdf 100644
--- a/Zend/tests/bug69802_2.phpt
+++ b/Zend/tests/bug69802_2.phpt
@@ -6,7 +6,8 @@ $f = (new ReflectionFunction('iterator_to_array'))->getClosure();
 $r = new ReflectionMethod($f, '__invoke');
 var_dump($r->getParameters()[0]->getClass());
 ?>
---EXPECT--
+--EXPECTF--
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 object(ReflectionClass)#4 (1) {
   ["name"]=>
   string(11) "Traversable"
diff --git a/Zend/tests/type_declarations/callable_002.phpt b/Zend/tests/type_declarations/callable_002.phpt
index 35564ff1afe5d..f61955c706860 100644
--- a/Zend/tests/type_declarations/callable_002.phpt
+++ b/Zend/tests/type_declarations/callable_002.phpt
@@ -20,7 +20,12 @@ $rc = new ReflectionFunction($closure);
 var_dump($rc->getParameters()[0]->isCallable());
 
 ?>
---EXPECT--
+--EXPECTF--
+Deprecated: Function ReflectionParameter::isCallable() is deprecated in %s on line %d
 bool(true)
+
+Deprecated: Function ReflectionParameter::isCallable() is deprecated in %s on line %d
 bool(true)
+
+Deprecated: Function ReflectionParameter::isCallable() is deprecated in %s on line %d
 bool(true)
diff --git a/ext/intl/tests/bug66921.phpt b/ext/intl/tests/bug66921.phpt
deleted file mode 100644
index 58ae9c0f82079..0000000000000
--- a/ext/intl/tests/bug66921.phpt
+++ /dev/null
@@ -1,15 +0,0 @@
---TEST--
-Bug #66921 - Wrong argument type hint for function intltz_from_date_time_zone
---SKIPIF--
-<?php if( !extension_loaded( 'intl' ) ) print 'skip'; ?>
---FILE--
-<?php
-$f = new ReflectionFunction('intltz_from_date_time_zone');
-var_dump($f->getParameters()[0]->getClass());
-
-?>
---EXPECTF--
-object(ReflectionClass)#%d (1) {
-  ["name"]=>
-  string(12) "DateTimeZone"
-}
diff --git a/ext/reflection/php_reflection.c b/ext/reflection/php_reflection.c
index 101913c4940d7..4a869daac3906 100644
--- a/ext/reflection/php_reflection.c
+++ b/ext/reflection/php_reflection.c
@@ -6396,11 +6396,11 @@ static const zend_function_entry reflection_parameter_functions[] = {
 	ZEND_ME(reflection_parameter, canBePassedByValue, arginfo_class_ReflectionParameter_canBePassedByValue, 0)
 	ZEND_ME(reflection_parameter, getDeclaringFunction, arginfo_class_ReflectionParameter_getDeclaringFunction, 0)
 	ZEND_ME(reflection_parameter, getDeclaringClass, arginfo_class_ReflectionParameter_getDeclaringClass, 0)
-	ZEND_ME(reflection_parameter, getClass, arginfo_class_ReflectionParameter_getClass, 0)
+	ZEND_DEP_ME(reflection_parameter, getClass, arginfo_class_ReflectionParameter_getClass, 0)
 	ZEND_ME(reflection_parameter, hasType, arginfo_class_ReflectionParameter_hasType, 0)
 	ZEND_ME(reflection_parameter, getType, arginfo_class_ReflectionParameter_getType, 0)
-	ZEND_ME(reflection_parameter, isArray, arginfo_class_ReflectionParameter_isArray, 0)
-	ZEND_ME(reflection_parameter, isCallable, arginfo_class_ReflectionParameter_isCallable, 0)
+	ZEND_DEP_ME(reflection_parameter, isArray, arginfo_class_ReflectionParameter_isArray, 0)
+	ZEND_DEP_ME(reflection_parameter, isCallable, arginfo_class_ReflectionParameter_isCallable, 0)
 	ZEND_ME(reflection_parameter, allowsNull, arginfo_class_ReflectionParameter_allowsNull, 0)
 	ZEND_ME(reflection_parameter, getPosition, arginfo_class_ReflectionParameter_getPosition, 0)
 	ZEND_ME(reflection_parameter, isOptional, arginfo_class_ReflectionParameter_isOptional, 0)
diff --git a/ext/reflection/tests/ReflectionClass_isArray.phpt b/ext/reflection/tests/ReflectionClass_isArray.phpt
index 7c6093a55c9fe..4166ae71cc954 100644
--- a/ext/reflection/tests/ReflectionClass_isArray.phpt
+++ b/ext/reflection/tests/ReflectionClass_isArray.phpt
@@ -13,8 +13,15 @@ foreach ($reflection->getParameters() as $parameter) {
     var_dump($parameter->isArray());
 }
 ?>
---EXPECT--
+--EXPECTF--
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
 bool(true)
+
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
 bool(true)
+
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
 bool(false)
+
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
 bool(false)
diff --git a/ext/reflection/tests/bug26695.phpt b/ext/reflection/tests/bug26695.phpt
index ab61ee929fdca..66766c5ebb219 100644
--- a/ext/reflection/tests/bug26695.phpt
+++ b/ext/reflection/tests/bug26695.phpt
@@ -19,5 +19,6 @@ $class = $params[0]->getClass();
 
 var_dump($class->getName());
 ?>
---EXPECT--
+--EXPECTF--
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 string(3) "Foo"
diff --git a/ext/reflection/tests/bug29268.phpt b/ext/reflection/tests/bug29268.phpt
index 596d3aba1e20c..f46829be9751a 100644
--- a/ext/reflection/tests/bug29268.phpt
+++ b/ext/reflection/tests/bug29268.phpt
@@ -21,7 +21,8 @@ foreach($parameters as $parameter)
 }
 echo "ok\n";
 ?>
---EXPECT--
+--EXPECTF--
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 __autoload(A)
 A
 ok
diff --git a/ext/reflection/tests/bug39884.phpt b/ext/reflection/tests/bug39884.phpt
index 1d0e04b0b9c82..6e73066bd44c6 100644
--- a/ext/reflection/tests/bug39884.phpt
+++ b/ext/reflection/tests/bug39884.phpt
@@ -15,7 +15,8 @@ $test1->paramTest($test2);
 $refParam = new ReflectionParameter(array('stubParamTest', 'paramTest'), 'param');
 var_dump($refParam->getClass());
 ?>
---EXPECT--
+--EXPECTF--
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 object(ReflectionClass)#4 (1) {
   ["name"]=>
   string(13) "stubParamTest"
diff --git a/ext/reflection/tests/bug69802.phpt b/ext/reflection/tests/bug69802.phpt
index 0a58d0b2ac72f..35a0f991fa920 100644
--- a/ext/reflection/tests/bug69802.phpt
+++ b/ext/reflection/tests/bug69802.phpt
@@ -10,8 +10,10 @@ echo $r->getParameters()[0], "\n";
 echo $r->getReturnType()->getName(), "\n";
 echo $r,"\n";
 ?>
---EXPECT--
+--EXPECTF--
 string(1) "x"
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 object(ReflectionClass)#4 (1) {
   ["name"]=>
   string(8) "stdClass"
diff --git a/ext/reflection/tests/parameters_002.phpt b/ext/reflection/tests/parameters_002.phpt
index 14cb7fdefbdc4..f4a7ca19c6b46 100644
--- a/ext/reflection/tests/parameters_002.phpt
+++ b/ext/reflection/tests/parameters_002.phpt
@@ -72,59 +72,83 @@ check_params(new ReflectionFunction('test'));
 check_params(new ReflectionMethod('test::method'));
 
 ?>
---EXPECT--
+--EXPECTF--
 #####test()#####
 ===0===
 getName: string(3) "nix"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: NULL
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===1===
 getName: string(2) "ar"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: NULL
-isArray: bool(true)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(true)
 allowsNull: bool(false)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===2===
 getName: string(3) "ref"
 isPassedByReference: bool(true)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: NULL
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===3===
 getName: string(3) "std"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: stdClass
 getDeclaringClass: NULL
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(false)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===4===
 getName: string(2) "na"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 Class NonExistingClass does not exist
 getDeclaringClass: NULL
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(false)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===5===
 getName: string(3) "opt"
 isPassedByReference: bool(true)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: stdClass
 getDeclaringClass: NULL
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(true)
 isDefaultValueAvailable: bool(true)
@@ -132,9 +156,13 @@ getDefaultValue: NULL
 ===6===
 getName: string(3) "def"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: NULL
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(true)
 isDefaultValueAvailable: bool(true)
@@ -143,54 +171,78 @@ getDefaultValue: string(6) "FooBar"
 ===0===
 getName: string(3) "nix"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: test
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===1===
 getName: string(2) "ar"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: test
-isArray: bool(true)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(true)
 allowsNull: bool(false)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===2===
 getName: string(3) "ref"
 isPassedByReference: bool(true)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: test
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===3===
 getName: string(3) "std"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: stdClass
 getDeclaringClass: test
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(false)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===4===
 getName: string(2) "na"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 Class NonExistingClass does not exist
 getDeclaringClass: test
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(false)
 isOptional: bool(false)
 isDefaultValueAvailable: bool(false)
 ===5===
 getName: string(3) "opt"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: stdClass
 getDeclaringClass: test
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(true)
 isDefaultValueAvailable: bool(true)
@@ -198,9 +250,13 @@ getDefaultValue: NULL
 ===6===
 getName: string(3) "def"
 isPassedByReference: bool(false)
+
+Deprecated: Function ReflectionParameter::getClass() is deprecated in %s on line %d
 getClass: NULL
 getDeclaringClass: test
-isArray: bool(false)
+isArray: 
+Deprecated: Function ReflectionParameter::isArray() is deprecated in %s on line %d
+bool(false)
 allowsNull: bool(true)
 isOptional: bool(true)
 isDefaultValueAvailable: bool(true)