Пост #268167

<?php

$birthday = strtotime("01.01.2000");
$lived = time() - $birthday;
$live = 60 * 365 * 24 * 60 * 60;
$vrem = $live - $lived;
$vremweek = round( $vrem / 60 / 60 / 24 / 7 );
//echo "{$birthday} - {$lived} {$live}\n";
echo "{$vremweek}\n";
?>