Explain what is the difference between mysql_fetch_array() and mysql_fetch_assoc()?
What is the substitution of submit in PHP?
What is php session and how it works?
What is difference between ksort() and usort() functions.
how to include external php file in to html page?
What do you mean by core php?
What is the diffrence between GET,POST and REQUEST Method.
Explain the difference between isset() and empty()?
Is it possible to protect special characters in a query string?
What is trim codeigniter?
What does == mean in php?
How do you access a get requests url parameter with php?
How many types of functions are there in php?