What is the function mysql_pconnect() useful for?
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How do you find the length of a string in php?
How the web server interprets php and interacts with the client?
What is the difference between php traits vs interfaces?
How many types of session are there?
How is the comparison of objects done in php?
What are the disadvantages of php?
we store and display scores of users in different games. In MySQL, records are stored as tuples (user-id, game-id, score). Now we need to support ranks of users, i.e., each user should be informed of his current rank in the community. The challenge is to come up with the best way to store the data in MySQL so that the requirements are efficiently met.
What are string functions?
Explain the casts allowed in PHP?
how to extract month from given date by using string functions?
Tell me what is the difference between exception::getmessage and exception::getline?
Tools used for drawing er diagrams?