What is the difference server side and browser side validation?
How many requests will be send to server and response coming from server when you open a web page (e.g. xyz.php) which has an image tag?
How can you propagate a session id?
What are the differences between mysqli_connect and mysqli_pconnect?
What are different types of Print Functions available in PHP?
How to create a web form?
What is the delimiter default in PHP?
What is strlen php?
What is the difference between for and foreach loop in php?
Binary tree question - Node has numeric data (int) The function takes depth as argument and sum all the value of the node of the depth. For instance, (0) depth 0 / \ 10 20 depth 1 / \ / \ 40 50 60 70 depth 2 so if you pass get_sum(2), you would return 220 which is 40+50+60+70 (sum of depth2) write the function.
Do you know what does mvc stand for and what does each component do?
How the values are ordered in an array?
What is basic php?