This is Rizwan a Pakistani web expert from a web designing agency in Karachi, describing why today become a common and most used programming language. There are many programming languages and every developer work with his specific choice, but mostly mean stack and full stack developer are using PHP for front and SQL and MySQL for backend why PHP is so famous, let's see!
1) PHP results in faster site loading time, it takes less much time as compared to other platforms.
2) Its an open source language, no need to buy a license or need to official registration and it gives much fewer expenses, so we can say it is a less expensive software.
3) It gives the flexibility for database connectivity. PHP can connect several databases, commonly connect with SQL and SQL is a totally free while other platforms should have to buy.