Advantages of PHP Development Over Other Programming Languages. The most important advantage of PHP is that it's open-source and free of cost. It can be downloaded anywhere and is readily available to use for events or web applications. You might also be wondering if PHP is the right choice for you. In this blog post, we will explore the top advantages of PHP development. https://shivlab.com/blog/how-is-php-development-advantageous-than-the-rest/