[tianhe]

I encounter it while using CI->loader->library(XXX) with a subclass.

I create a parent lib and a  sub lib in different file.

PHP Code:

class Parent_lib {
      public function test()
      {
            echo "Parent";
      }
} 


PHP Code:

include_once('XXX');
class Sub_lib  extends Parent_Lib{
      public function test()
      {
            echo "Sub";
      }
} 


It's OK when calling load->library('Sub_lib').

However, it will not load the Parent_lib when calling load->library('Parent_lib') somewhere after loading Sub_lib.

In my opinion,  it's better to check a duplicate loading just in _ci_init_library mothed.

PHP Code:

            if (class_exists($class, FALSE))
            {
                // Before we deem this to be a duplicate request, let's see
                // if a custom object name is being supplied. If so, we'll
                // return a new instance of the object
                if ($object_name !== NULL)
                {
                    $CI =& get_instance();
                    if ( ! isset($CI->$object_name))
                    {
                        return $this->_ci_init_library($class, '', $params, $object_name);
                    }
                }

                log_message('debug', $class.' class already loaded. Second attempt ignored.');
                return;
            } 


change to

PHP Code:

            if (class_exists($class, FALSE))
            {
                //do not check at here in case of object Inheritance
                return $this->_ci_init_library($class, '', $params, $object_name);
            } 


I have tried to fix it also with unittest, but there is no issue accociated with it.(https://github.com/bcit-ci/CodeIgniter/c...e?expand=1)

Could it be assigned to me after it is confirmed to be a bug?

Forgive my poor English, maybe, Chinglish(Chinese English.)

[Narf]

You're inventing a new mechanism, based solely on your own preferences ... that's not a bug.

[tianhe]

You're inventing a new mechanism, based solely on your own preferences ... that's not a bug.

Thanks for your reminding ^_^