When building websites, it rarely matters whether it is developed using PHP or another programming language. CMS like wordpress, joomla, magento and framework yii and cakephp.
Yes! In our tech-based world, we're getting further and further from desktop-only sites on the web.
No. We only support websites that we have fully built. We have this policy so that we can 100% stand behind everything that we craft. There are issues of liability of multiple programmers touching the same code over time.