Rand Percent

[Blade Maker]

The random function is there anyway to make it do a percentage?

[Djkanna]

Like?

$rand = rand(10,30);
$num = ($numAgain/100)*$rand;

[Blade Maker]

Not quite.

Its kinda like

rand(3%,12%)

I know that code is wrong but its just a sketch of what I want.

[a_bertrand]

A percent is just a number over 100, so if you want a number between 0 and 100% => $r=rand(0,100);

Then when you want to get that out of another number=> $val=$mynumber*$r/100;

or

$r=rand(0,100)/100.0;

$val=$mynumber*$r;