What is helper function?
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Where can I find php ini file?
How do you check if a variable has been set in php?
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 ?
What is $_ get and $_ post in php?
What is the goto statement useful for?
Is it worth learning php in 2019?
Tell me what types of loops exist in php?
What is super keyword in php?
If anybody integrate "First Data Global Payment Gateway" in your site?
How do I debug php?
which will print out the php call stack?
What is difference between core php and framework?