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I have a number I need to multiply by a random amount (1-4%)
In PHP terms, I was thinking..
$percent = (double) ".0".mt_rand(1,4);
Would that yield .01 – .04? in a number form, not a string?
If so great, but is there a safer/more efficient way of doing this?
Why not just
$percent = mt_rand(1, 4)/100.0;