what is session_set_save_handler in PHP?
What is a PHP accelerator?
Tell me how to retrieve a cookie value?
What is properties of class?
What is the output of the following php code?
Explain what does the unlink() function means?
What is difference between require_once(), require(), include()?
What is mysql in php?
In php, how to redirect from one page to another page?
Is php case sensitive?
What is the timeout period on session values?
How to call php function from javascript using ajax?
Difference between $message vs. $$Message in php.
What does php mean?
How can we submit from without a submit button?