What is the difference between php 5 and php 7?
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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 ?
How do you explain independent and dependent variables?
PHP serverside scripting language or client side scripting language>
What is repository in php?
How can image properties be retrieved in php?
Can you define an argument as a reference type?
What are the different ways to login to a remote server? Explain the me, advantages and disadvantages?
How to restrict the number of users login ? For ex:- if the allowed login is 10, for 11th user, the application should restrict them from login.
Which is faster for or foreach php?
How to link one site backend to another site frontend?
What is 'float' property in css?
How to initiate a session in php?