Today PHP is one of the most widely used programming languages in the world. Its popularity is attributable to some factors: most web platforms are already written in PHP, it’s fast and open-source, and there is a large PHP community to support it.
PHP was initially made for web development, particularly for server-side programming of web applications. According to W2Techs, about 80% of all websites have PHP backend. The language resources and its particular qualities made PHP top-rated and much-in-demand service for hundreds of software development companies.