- Update tests to reflect current situation

# I don't feel like discussing this issue anymore - maybe we need to find
# a way of returning proxies to get the requested behavior back - i'll give
# it a try for PHP 5.2. So long we'll have to stay with the original
# decision that we don't support references at all with ArrayAccess.

tests/classes/array_access_003.phpt

@@ -12,7 +12,7 @@ class object implements ArrayAccess {
 		echo __METHOD__ . "($index)\n";
 		return array_key_exists($index, $this->a);
 	}
-	function &offsetGet($index) {
+	function offsetGet($index) {
 		echo __METHOD__ . "($index)\n";
 		switch($index) {
 		case 1:
@@ -48,12 +48,9 @@ var_dump($obj[2]);
 ===DONE===
 --EXPECTF--
 object::offsetGet(1)
-
-Strict Standards: Only variable references should be returned by reference in %sarray_access_003.php on line %d
 string(6) "fooBar"
 object::offsetGet(2)
 int(1)
 object::offsetGet(2)
-object::offsetGet(2)
-int(2)
-===DONE===
+
+Fatal error: Objects used as arrays in post/pre increment/decrement must return values by reference in %sarray_access_003.php on line %d

tests/classes/array_access_005.phpt

@@ -14,7 +14,7 @@ class Peoples implements ArrayAccess {
 		return array_key_exists($this->person, $index);
 	}
 
-	function &offsetGet($index) {
+	function offsetGet($index) {
 		return $this->person[$index];
 	}
 
@@ -39,20 +39,34 @@ echo "---ArrayOverloading---\n";
 
 $people = new Peoples;
 
+var_dump($people[0]);
 var_dump($people[0]['name']);
-$people[0]['name'] = $people->person[0]['name'] . 'Foo';
+var_dump($people->person[0]['name'] . 'Foo'); // impossible to assign this since we don't return references here
+$x = $people[0]; // creates a copy
+$x['name'] .= 'Foo';
+$people[0] = $x;
+var_dump($people[0]);
+$people[0]['name'] = 'JoeFoo';
 var_dump($people[0]['name']);
-$people[0]['name'] .= 'Bar';
+$people[0]['name'] = 'JoeFooBar';
 var_dump($people[0]['name']);
 
-echo "---Done---\n";
 ?>
---EXPECT--
+===DONE===
+--EXPECTF--
 string(3) "Joe"
 string(6) "JoeFoo"
 string(9) "JoeFooBar"
 ---ArrayOverloading---
+array(1) {
+  ["name"]=>
+  string(3) "Joe"
+}
 string(3) "Joe"
 string(6) "JoeFoo"
-string(9) "JoeFooBar"
----Done---
+array(1) {
+  ["name"]=>
+  string(6) "JoeFoo"
+}
+
+Fatal error: Objects used as arrays in post/pre increment/decrement must return values by reference in %sarray_access_005.php on line %d

tests/classes/array_access_008.phpt

@@ -14,7 +14,7 @@ class Peoples implements ArrayAccess {
 		return array_key_exists($this->person, $index);
 	}
 
-	function & offsetGet($index) {
+	function offsetGet($index) {
 		return $this->person[$index];
 	}
 
@@ -39,6 +39,8 @@ echo "===ArrayOverloading===\n";
 
 $people = new Peoples;
 
+var_dump($people[0]['name']);
+$people[0]['name'] = 'FooBar';
 var_dump($people[0]['name']);
 $people[0]['name'] = $people->person[0]['name'] . 'Bar';
 var_dump($people[0]['name']);
@@ -47,12 +49,11 @@ var_dump($people[0]['name']);
 
 ?>
 ===DONE===
---EXPECT--
+--EXPECTF--
 string(3) "Foo"
 string(6) "FooBar"
 string(9) "FooBarBaz"
 ===ArrayOverloading===
 string(3) "Foo"
-string(6) "FooBar"
-string(9) "FooBarBaz"
-===DONE===
+
+Fatal error: Objects used as arrays in post/pre increment/decrement must return values by reference in %sarray_access_008.php on line %d