zendframework/zf1 — pull request #86 by snapshotpl (2013-04-25 21:33:17+00:00)
Title: Make Zend_Log easy to extending when using factory

```php
class My_Log extends Zend_Log {
}
$writer = new Zend_Log_Writer_Null();
$log = My_Log::factory(array('writerName' => $writer, 'instance' => 'My_Log'));
```