How do I check if a given variable is empty?
- 0 Answers
- 709 Views
- I also Faced
- E-Mail Answers
More PHP Interview Questions
What is the difference between characters 23 and x23?
I am trying to assign a variable the value of 0123, but it keeps coming up with a different number, what’s the problem?
Which is the best php framework for a beginner?
How to get the number of visitors in a site?
What are the advantages of php mysql?
What is move_uploaded_file in php?
Whether php supports microsoft sql server?
What is difference between isset and empty in php?
what server connected
How is a constant defined in a PHP script?
What and How possible injection in PHP and mysql?
Explain array_uintersect()?
PHP 
