$gr = gmdate("U", time());

$last = date ("2014-02-07", $gr + 3*3600);

$fut =date ("Y-m-d", $gr + 3*3600);

$res = strtotime($last) - strtotime($fut);

$days = 0;

while ( $res >= 86400 ) {

  $days++;

  $res -= 86400;

}

$ds= strlen($days);

$ds1=substr($days, $ds-1,1);

$dz='ДЕНЬ';

$de='ДНЕЙ';

$dj='ДНЯ';

$ds2=substr($days, $ds-2,2);

if ($ds1==0) {$day=$de;}

if ($ds1==1) {$day=$dz;}

if ($ds1==2) {$day=$dj;}

if ($ds1==3) {$day=$dj;}

if ($ds1==4) {$day=$dj;}

if ($ds1==5) {$day=$de;}

if ($ds1==6) {$day=$de;}

if ($ds1==7) {$day=$de;}

if ($ds1==8) {$day=$de;}

if ($ds1==9) {$day=$de;}

if ($ds2==11) {$day=$de;}

if ($ds2==12) {$day=$de;}

if ($ds2==13) {$day=$de;}

if ($ds2==14) {$day=$de;}

print "До олимпиады в Сочи  осталось  ".$days." ".$day."!";