Edit report at https://bugs.php.net/bug.php?id=62045&edit=1
ID: 62045 User updated by: gonzalo123 at gmail dot com Reported by: gonzalo123 at gmail dot com -Summary: public access to a protectec method +Summary: public access to a protected method Status: Not a bug Type: Bug Package: Class/Object related Operating System: Linux PHP Version: 5.3.13 Block user comment: N Private report: N New Comment: But we are not accesing OneClass::foo. This access is allowed beacause of the extends,we should not have access to use $this->object->foo(); $this is an instance of OneClass (it extends AnotherClass) but $this->object (we load it with DI) is an instance of AnotherClass. foo is protected here and we are accesing as a public method. Previous Comments: ------------------------------------------------------------------------ [2012-05-16 08:51:07] cataphr...@php.net Access is granted on a class, not instance basis. This is by design. ------------------------------------------------------------------------ [2012-05-16 08:23:45] gonzalo123 at gmail dot com Description: ------------ This code works, but it shouldn't, because AnotherClass::foo is protected. It works only if "OneClass" extends "AnotherClass". If we dont't extends "OneClass" with "AnotherClass" (in this example we don't need it) we will see the normal error: Fatal error: Call to protected method AnotherClass::foo() from context 'OneClass' Test script: --------------- class AnotherClass { protected function foo() { return "bar"; } } class OneClass extends AnotherClass { private $object; public function __construct(AnotherClass $object) { $this->object = $object; } public function myFunction() { return $this->object->foo(); } } $obj = new OneClass(new AnotherClass()); echo $obj->myFunction(); Expected result: ---------------- Fatal error: Call to protected method AnotherClass::foo() from context 'OneClass' Actual result: -------------- "bar" (without Fatal error) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=62045&edit=1