How to choose the number randomly?

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March 18th, 2002, 06:43 AM

stwaileong

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How to choose the number randomly?

March 18th, 2002, 07:04 AM

Matt

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RE: How to choose the number randomly?

php Code:

Original - php Code
function make_seed() { list($usec, $sec) = explode(' ', microtime()); return (float) $sec + ((float) $usec * 100000); } srand(make_seed()); $randval = rand(1,50);

 
function make_seed() {
    list($usec, $sec) = explode(' ', microtime());
    return (float) $sec + ((float) $usec * 100000);
}
srand(make_seed());
$randval = rand(1,50);

$randval will then have a random value from 1 to 50...

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