How can we determine whether a variable is set?


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

Post New Answer

More PHP Interview Questions

Do you know what does mvc stand for and what does each component do?

0 Answers  


How many bootable file in O/S - XP,2000, and 98. which are the files.

1 Answers   IBM,


Why would we use === instead of ==?

0 Answers  


hello.. i am b.tech 4th year student. i am confused that i should learning php or java. I have some knowledge of java and developed project in java, but i want to develop my career in php. So plz suggest me , i should go with php or java.

5 Answers  


How can cross site request forgery csrf be prevented?

0 Answers  






What is php pathinfo?

0 Answers  


What is framework in php?

0 Answers  


what is hidden variable? what is its difference with the normal variable...

2 Answers   Shine,


How to create database connection and query in php?

0 Answers  


Explain the difference between static and dynamic websites?

0 Answers  


How to get the value of current session id?

0 Answers  


I have done 12th and then i completed 2 years course of web designing and development from xplora design skool, kota(rajasthan). I am a fresher. How much can i earn in this field ?

1 Answers  


Categories