dilp,
$a = array();
$a[1] = array('Зенит','12','10-6');
$a[2] = array('Локомотив','16','15-2');
$a[3] = array('Спартак','18','10-4');
$a[4] = array('Анжи','4','6-14');
echo '<pre>' . print_r($a, 1) . '</pre>';
function cmp($a, $b)
{
if ($a[1] == $b[1]) {
return 0;
}
return ($a[1] < $b[1]) ? 1 : -1;
}
usort($a, "cmp");
echo '<pre>' . print_r($a, 1) . '</pre>';