Tweak get/set-only hook error messages

Fixes GH-19845
Closes GH-19916

Author: iluuu1994

Zend/tests/asymmetric_visibility/virtual_get_only.phpt

@@ -11,4 +11,4 @@ class Foo {
 
 ?>
 --EXPECTF--
-Fatal error: Read-only virtual property Foo::$bar must not specify asymmetric visibility in %s on line %d
+Fatal error: get-only virtual property Foo::$bar must not specify asymmetric visibility in %s on line %d

Zend/tests/asymmetric_visibility/virtual_set_only.phpt

@@ -11,4 +11,4 @@ class Foo {
 
 ?>
 --EXPECTF--
-Fatal error: Write-only virtual property Foo::$bar must not specify asymmetric visibility in %s on line %d
+Fatal error: set-only virtual property Foo::$bar must not specify asymmetric visibility in %s on line %d

Zend/tests/property_hooks/bug001.phpt

@@ -27,4 +27,4 @@ try {
 ?>
 --EXPECT--
 bool(true)
-Property C::$x is read-only
+Cannot write to get-only virtual property C::$x

Zend/tests/property_hooks/bug008.phpt

@@ -18,7 +18,7 @@ $foo->bar = 'bar';
 
 ?>
 --EXPECTF--
-Fatal error: Uncaught Error: Property Foo::$bar is read-only in %s:%d
+Fatal error: Uncaught Error: Cannot write to get-only virtual property Foo::$bar in %s:%d
 Stack trace:
 #0 {main}
   thrown in %s on line %d

Zend/tests/property_hooks/get.phpt

@@ -21,4 +21,4 @@ try {
 ?>
 --EXPECT--
 int(42)
-Property Test::$prop is read-only
+Cannot write to get-only virtual property Test::$prop

Zend/tests/property_hooks/override_add_get.phpt

@@ -31,7 +31,7 @@ var_dump($b->prop);
 ?>
 --EXPECT--
 A::A::$prop::set
-Property A::$prop is write-only
+Cannot read from set-only virtual property A::$prop
 B::B::$prop::set
 B::B::$prop::get
 int(42)

Zend/tests/property_hooks/override_add_set.phpt

@@ -30,7 +30,7 @@ var_dump($b->prop);
 
 ?>
 --EXPECT--
-Property A::$prop is read-only
+Cannot write to get-only virtual property A::$prop
 A::A::$prop::get
 int(42)
 B::B::$prop::set

Zend/tests/property_hooks/set.phpt

@@ -28,5 +28,5 @@ try {
 ?>
 --EXPECT--
 int(42)
-Property Test::$prop is write-only
-Property Test::$prop is write-only
+Cannot read from set-only virtual property Test::$prop
+Cannot read from set-only virtual property Test::$prop

Zend/tests/property_hooks/type_compatibility.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Relaxed type compatibility for read-only and write-only properties
+Relaxed type compatibility for get-only and set-only properties
 --FILE--
 <?php
 

Zend/tests/property_hooks/type_compatibility_invalid.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Invalid type compatibility for read-only property
+Invalid type compatibility for get-only property
 --FILE--
 <?php