Comments on: Simple factorial function

By: Seich

Seich — Fri, 09 Oct 2009 20:43:14 +0000

something like this would get the information from a form and then have it echo the factorial.
process.php

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$f = $_POST['factorial'];

echo(factorial($f));

function factorial($input){
$output = 1;
for($x = $input; $x >= 1; $x--){
$output *= $x;
}
return($output);
}

?>

I hope that fulfills your request.

By: Mutsil

Mutsil — Fri, 09 Oct 2009 11:32:42 +0000

can you explain it with the help of getting input with a form by post method..

Here can u please give me a page “process.php” with a code getting input.

By: Seich

Seich — Thu, 08 Oct 2009 21:43:27 +0000

what do you mean?

By: mutsil

mutsil — Thu, 08 Oct 2009 12:07:36 +0000

how to get input for the same function.

By: Seich

Seich — Sat, 08 Aug 2009 19:43:37 +0000

My sister was required to use a for loop ^^ plus idk what labview’s capabilities are so, I kept it as basic as possible. I like your function nevertheless, it is short and simple.

By: Tim Cooper

Tim Cooper — Sat, 08 Aug 2009 19:15:52 +0000

function factorial($n){
return $n == 1 ? 1:$n * factorial($n – 1);
}