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PHP Math

Random number generator

We can generate random value by using PHP. We can specify a range and the random value between those two ranges (inclusive) will be generated.


Note that here we are generating a random number only. To get any random characters we can use arrays. The details on how to generate random characters is available here.


Here is the code to generate random numbers.

echo "<br>Random Value = ".rand(5,10);    
// Will display random value between 5 and 10 ( both inclusive )

Read here how to generate random string having alphabets and digits

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princy02-02-2012
how to generate the random number in php
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