What is php session_start() and session_destroy() function?
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I have written a source code in php but I do not know how to compile that and conduct it with a website please explain me the how to compile that ?
What is prepare in php?
How can we do user authentication without using session/cookies ? For ex:- From page1 accepts user name and password and need to check in all other pages whether the user has logged in or not
Explain a resource?
Tell me what type of operation is needed when passing values through a form or an url?
What is the difference between session_unregister() and session_unset()?
write a program to print [123] [456] [789] note : braces also need to be printed
What are the different methods of passing data or information between two calls of a web page? What are the advantages/disadvantages of these methods?
Tell me how can we determine whether a php variable is an instantiated object of a certain class?
What will the ?getdate() function returns in PHP?
If there are 10 text boxes in a form having same name, their value are different. Value of which textbox will be received on action script?
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Difference among echo, print and printf.