Multiple returns from a function

Question

Is it possible to have a function with two returns like this:

function test($testvar)
{
  // Do something

  return $var1;
  return $var2;
}

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Answer 1

Or you can pass by reference:

function byRef($x, &$a, &$b)
{
    $a = 10 * $x;
    $b = 100 * $x;
}

$a = 0;
$b = 0;

byRef(10, $a, $b);

echo $a . "\n";
echo $b;

This would output

100
1000