Which is the correct way to check if a session has already been started ?

Question Posted / nalini johari

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

More PHP Interview Questions

Explain the difference between session and cookies in php?

What is difference between single quotes and double quotes in php?

What is polymorphism in php?

How to create a session? How to set a value in session? How to remove data from a session?

What is the use of nl2br() in php?

What is use of mysqli_query in php?

What is the meaning of php?

How is it possible to set an infinite execution time for php script?

What's the difference between accessing a class method via -> and via ::?

What is the default session time in PHP and how can I change it?

What is the Default syntax used in PHP?

How do you compare strings in java?

For more PHP Interview Questions Click Here