Suppose the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?
- 0 Answers
- 528 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More PHP Interview Questions
What is the use session in php?
How does php sessions work?
Does empty check for null?
What is form validation in php?
What is a php certification?
How can you get web browser’s details using PHP?
What is php mean?
What is register_globals in php?
6 Answers Castling IT, HCL, Intel Soft Solutions, Millennium,
What is __ invoke in php?
What is csrf cookie?
What are computer variables?
What is mvc php?
PHP 
