toxa82

<?php
$arrX = array(2, 4, 6, 8, 10, 12, 14, 16, 18, 20);
$arrY = array(1, 3, 5, 7, 9, 11, 13, 15, 17, 19);
$iter = 100000;
$start = microtime(true);

$number_p = 3.14;
$distance = 40 / 5;
$total = 0;

$cntX = count($arrX);
$cntY = count($arrY);

$var0 = $number_p * $distance;
for ($a = 0; $a < $iter; $a++) {
    $varA = $number_p + $a;
    foreach ($arrX as $i => $x) {
        $varB = $x * $varA;
        foreach ($arrY as $j => $y) {
            $value = $varB * ($y + $var0);
            $total += $value;
            switch ($i) {
                case 3:
                    $total += 100;
                    break;
                case 6:
                    $total += 500;
                    break;
                case 9:
                    $total += 1000;
                    break;
            }
            if ($value % 2 == 0) {
                $total = $total + 1;
            } else {
                $total = $total + 2;
            }
        }
    }
}
echo "Total: $total";

$time = microtime(true) - $start;
echo "<br>Script time is $time";

while (true) {
    $sql = 'UPDATE `score` AS s, `auto1` AS a
        SET s.score = s.score + (a.`card` * 3.75 + a.`cardrack` * 7.5 + a.`videocardroom` * 15)
        WHERE s.vk_id = a.vk_id'
    $db->query($sql);
    // sleep(1); // Подозреваю что апдейт будет выполнятся больше секунды
}