What is Type hinting 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.
What is the difference between die () and exit () in php?
Which function can be used to delete a file?
How do I find out the number of parameters passed into function9?
What do the initials of php stand for?
What is Apache's configuration file typically called?
What are php loops?
What is needed to be able to use image function?
How we get browser details of clients machine?
Explain how we can get the number of elements in an array?
What is csrf mvc?
How to remove blank spaces from the string?
What is php good for?
How to reset/destroy a cookie in php?