PHP stands for PHP Hypertext Preprocessor and is a recursive acronym. It's a popular open-source programming language that's ideal for building dynamic web pages and mobile APIs. In this blog, you can have a look at PHP interview questions that are helpful for 1 year, 2 years, 5 years of experience as a PHP developer. But before we begin, let’s have a quick look at the facts about PHP. PHP is Originally Known as Personal Home Page PHP is designed by Rasmus Lerdorf PHP is written in C and C++ PHP first official launched June 1998 PHP is used for Creating dynamic websites, rest API's, Desktop Applications PHP Current Version 7.4.12 The PHP interview questions and answers are divided into two categories: Basic level PHP interview questions Advanced level PHP interview questions So, let’s begin with the first section of PHP interview questions and answers.