What are the different ways we can retrive the mysql results
using php ? Explain each
What is a null coalescing operator in php7?
Is it easy to learn wordpress?
When is a conditional statement ended with an endif?
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 == and === in php?
What is php dependency injection?
Whats the difference between include() and require()?
How can you submit a form without a submit button?
Which function would you use to read a line of data from a file in php?
What is prepared statement in php?
List some string function name in php?
Is php object oriented?