What is meant by ‘passing the variable by value and reference' in php?


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

Post New Answer

More PHP Interview Questions

What is the difference between abstract class and interface in php?

0 Answers  


How the web server interprets php and interacts with the client?

0 Answers  


How is it possible to cast types in php?

0 Answers  


What are the different ways to login to a remote server? Explain the means, advantages and disadvantages?

1 Answers  


Where is php code written?

0 Answers  






What does $_ post mean in php?

0 Answers  


How to test if a variable is an array?

0 Answers  


What is the role of php?

0 Answers  


This question is regarding version control. If two developers are committing the same php file at same time what will happen ? What error it will show (if any) ?

2 Answers   TCS,


What is a php trait?

0 Answers  


Which function is used in php to delete a file?

0 Answers  


Explain the installation of PHP on UNIX systems?

0 Answers  


Categories