Are static variables final?
what is abstrac class? why it is use?
what is mean by portal
Is php free to use?
what is array_search() in php?
How do you find the length of a string in php?
What is the interface in php?
Explain about Functions in PHP?
How to download file in php?
How long is session timeout?
What is strlen function in php?
What is session in php w3schools?
Explain Constant in Class?