Variables in Php | Php Tutorial | E3Schools

Php Tutorials: 4. Variables and syntax All our channel videos : https://bit.ly/338tOlG Subscribe to our channel https://bit.ly/2S5g5pv Contact us in telegram Link : t.me/e3schools_tamil Full Playlist DBMS : https://bit.ly/3mQjEyd Bootstrap : https://bit.ly/3mPtW1o Php : https://bit.ly/332hu6M Android : https://bit.ly/2SgrrY9 Html : https://bit.ly/33Wqs4s Python : https://bit.ly/2RZXwTI C Programming : https://bit.ly/30bn7O5 MySql : https://bit.ly/309TIny C++ : https://bit.ly/3mXxK0M Java : https://bit.ly/347ayVj Java Contest Programs : https://bit.ly/3cyhPkL How to use variables is explained in this video. $a = 10 $b = 'hello world' variable addition expression calculation concatenation