benjamindulau/Ano_ZFTwig — pull request #10 by lku (2012-01-11 10:08:21+00:00)
Title: Rename protected variables with leading underscore

Because if you call Zend_View_Abstract::clearVars() method, all properties which don't start with underscore are unset, and protected properties templateEngines, defaultTemplateEngine and templateEngine are lost too.

Zend_View_Abstract::clearVars() is called in Zend_View_Helper_Partial::cloneView() for example.