What are the advantages of triggers?
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What is associative array in php?
What is difference between rest and http?
How can you upload a file using php?
What are the different ways to login to a remote server?
Explain what does the unset() function means?
Why echo is faster than print in php?
What are the advantages of object-oriented programming in php?
How do you explain independent and dependent variables?
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.
How should a model be structured in mvc?
Do you know what is the use of the function 'imagetypes()'?
What is the difference between unset and unlink?