zendframework/zf2 — pull request #875 by sasezaki (2012-03-02 23:05:51+00:00)
Title: [pdf][ZF-11906] constructor, destructor abstract method define is no meaning 

In PHP 5.4

```
Fatal error: Declaration of Zend\Pdf\BinaryParser\DataSource\File::__construct() must be compatible with Zend\Pdf\BinaryParser\DataSource\AbstractDataSource::__construct()
```