| Other PHP Interview Questions |
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|Explain Parsing and Execution in PHP? Where PHP Engine
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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 is the best function that can be used to connect to
mysql database and in what cases that we can use below
please give your answer with all pros and cons
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|how many error types in php? name there?
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|1. Write a function to swap two values ?
$a = 10;
$b = 20;
echo $a, $b;
swap(); // If u want u can pass parameters
echo $a, $b; // It should print 20 , 10
|What is the difference between $message and $$message ?
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