Description:
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return call_user_func_array(array($this, 'parent::__construct'), $arrParentArgs); causes a warning in 5.1.1, but works in 5.2.6

$parent_class=get_parent_class($this);
call_user_func_array(array($parent_class, '__construct'), $arrParentArgs); causes an e_strict message in 5.2.6, but works in 5.1.1

The documentation needs to state when this change occurred, so that applications can test the PHP version and behave appropriately.

Expected result:
----------------
The documentation should reflect this behavior change, and inform developers of how to work with it. It should also describe the current correct way of calling parent functions.

Actual result:
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The documentation says nothing about using parent in call_user_func_array.