Tell me what is the use of isset() in php?
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What are the differences between require and include?
Hi, I want to upload an image ito database and display image in a table in php how it is possible
How to use http headers inside php?
How can we determine whether a variable is set?
what is the maximum size of databasi in mysql?
What is the difference between include and include_once ? Which is one is good in terms of performance ?
What are the final class and final method?
Tell me are parent constructors called implicitly inside a class constructor?
what is the difference between php and my sql
Why did you choose this particular career path?
What is c++ polymorphism?
What are constructor and destructor in PHP?