What are the advantages of indexes in php?
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How big is nvarchar max?
What is difference between readonly and constant?
Is php faster than nodejs?
How the web server interprets php and interacts with the client?
Tell me what are the encryption techniques in php?
What are the steps involved to run php?
What is MIME?
What is use of echo 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 ?
How to count all the lines of code in a directory and sub folder?
What is the difference between $message and $$message?
12 Answers BSPL, eGrove, i-Net Solution,
What is the maximum size of a file that can be uploaded using PHP and how can we change this?