Changelog

All notable changes to this project will be documented in this file, in reverse chronological order by release.

3.0.1 - TBD

Added

Nothing.

Changed

Nothing.

Deprecated

Nothing.

Removed

Nothing.

Fixed

Nothing.

3.0.0 - 2018-03-22

Added

#34 adds checks for circular references in the role hierarchy when using the Role::addChild() and Role::addParent() methods.
#35 adds the method Role::getPermissions(bool $children = true) for retrieving all permissions to the related role, including all child permissions when $children is boolean true.
#35 adds the method Rbac::getRoles(), which returns all roles registered with the instance as a flat array of instances.

Changed

#34 updates the Role::addChild(RoleInterface $child) method to accept only a RoleInterface parameter; strings are no longer accepted.
#34 updates the Zend\Permissions\Rbac\AssertionInterface, adding two parameters to the assert() definition and defining a return type, so that it now reads as follows:
```
public function assert(
    Rbac $rbac,
    RoleInterface $role,
    string $permission
) : bool
```

Deprecated

Nothing.

Removed

#34 removes support for PHP versions prior to 7.1.
#34 removes the AbstractIterator class. The role hierarchy no longer relies on a RecursiveIterator.
#34 removes the AbstractRole class. All its functions have been merged to the Zend\Permissions\Rbac\Role class.
#34 removes the method Role::setParent(); use Role::addParent() instead.

Fixed

#30 fixes circular references within the Role::addChild() and Role::addParent() algorithms.

2.6.0 - 2018-02-01

Added

#12 adds and publishes the documentation to https://zendframework.github.io/zend-permissions-rbac/
#23 adds support for multiple parent roles, fixing an issue with reverse traversal of the inheritance tree. To accomplish this, the method addParent($parent) was added, and the method getParent() now can also return an array of roles.
#31 adds support for PHP 7.2.

Changed

Nothing.

Deprecated

#23 deprecates the method setParent(). Use addParent() instead.

Removed

#29 removes support for PHP 5.5.
#29 removes support for HHVM.

Fixed

#21 fixes dynamic assertion checking, adding the AND with permission.