--TEST-- ZE2 ArrayAccess and ASSIGN_OP operators (.=) --FILE-- person = array(array('name'=>'Foo')); } function offsetExists($index) { return array_key_exists($this->person, $index); } function offsetGet($index) { return $this->person[$index]; } function offsetSet($index, $value) { $this->person[$index] = $value; } function offsetUnset($index) { unset($this->person[$index]); } } $people = new Peoples; var_dump($people->person[0]['name']); $people->person[0]['name'] = $people->person[0]['name'] . 'Bar'; var_dump($people->person[0]['name']); $people->person[0]['name'] .= 'Baz'; var_dump($people->person[0]['name']); 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']); $people[0]['name'] .= 'Baz'; var_dump($people[0]['name']); ?> --EXPECTF-- string(3) "Foo" string(6) "FooBar" string(9) "FooBarBaz" ===ArrayOverloading=== string(3) "Foo" Notice: Indirect modification of overloaded element of Peoples has no effect in %sarray_access_008.php on line 40 string(3) "Foo" Notice: Indirect modification of overloaded element of Peoples has no effect in %sarray_access_008.php on line 42 string(3) "Foo" Notice: Indirect modification of overloaded element of Peoples has no effect in %sarray_access_008.php on line 44 string(3) "Foo"