How is the comparison of objects done in php?
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What is overloading and overriding in php?
How to pass variables by references?
What is the difference between a session and cookies?
What is echo in html?
How do I run a php program in dreamweaver?
What are the ways to define a constant in php?
Explain the three different kinds of Arrays?
Explain Parsing and Execution in PHP? Where PHP Engine Return errors?
1.Where are the sessions storing ? 2.What are the contents of a session file ? 3.If the server is loaded with too many session files there is a possibility of server crash. How can we solve this issue? 4. How does php server identify that the particular session belongs to particular user ? For ex: If two users A and B logged from different machine, separate session files (say 1 and 2) will be created in the server. But how the php knows that 1 belongs to A and 2 belongs to B ?
Tell me what is the difference between get and post?
What are hooks in php?
what is CURL?