What is isset and unset in php?

Question Posted / swati sharma

No Answer is Posted For this Question
Be the First to Post Answer

More PHP Interview Questions

Explain me what is the use of header() function in php?

How many ways we can pass the variable through the navigation between the pages?

What is a class in php programing?

How can i execute PHP File using Command Line?

Tell me what's the difference between include and require?

Whether One-line comment begin with pound sing(#) in php?

write the prime number of program?in php

How to convert the first character to upper case?

Does it possible to compile php with mysql without having mysql sources?

Explain what is the difference between for and foreach?

Why shouldn't I use mysql_* functions in php?

What is .htaccessfile and use of this file

For more PHP Interview Questions Click Here