What is php string function?
How do you parse and process html/xml in php?
What are php functions?
What is the difference between Session and Cookie?
What is the use session in php?
What is the difference between session_unregister() and session_unset()?
What is use of isset function in php?
How to write comment in php?
Is php easy language to learn?
Can a super () and this () keywords be in same constructor?
What is php.ini & .htacess file?
Explain me is it possible to destroy a cookie?
Explain mixed and callback functions?