What are classes in php?
Explain what does $_files means?
How to change the principal password?
what is mean php ? is it designingtool or language? how ill create website using by php?
how to get server date and time?
display selected value in dropdown list through javascript without page refresh
What is php oop?
Differences between get and post methods?
What is the use of super-global arrays in php?
What is indexing in mysql and how do we create indexing in mysql
What is trim codeigniter?
What is magic function in php?
Tell me what is the use of the function htmlentities?