Explain Booleans in PHP?
What are php data types?
What are classes in php?
Explain what does the unset() function means?
What is the difference between characters 34 and x34?
Does php need html?
How can you get web browser’s details using PHP?
How check submit button is clicked in php?
If we login more than one browser windows at the same time with same user and after that we close one window, then is the session is exist to other windows or not? And if yes then why? If no then why?
What are the difference between array_keys() and array_key_exists() in php?
How come the code works, but doesn’t for two-dimensional array of mine?
How long do php sessions last?
How to create an array of a group of items inside an html form?
Tell us what is the difference between session_unregister() and session_unset()?
What is the function func_num_args() used for?