What is the use of anonymous function in php?
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What is the difference between associative array and indexed array?
Is array a key php?
What is $_ get?
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 ?
Which is better mysql or sql?
What are the different filter functions used to filter a variable?
How can we submit a form without using submit buttons?
What is difference between php and html?
When to use inquire vs enquire?
What are the design patterns in php?
Explain type casting and type juggling.
Is php coding easy?