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/* Author: ÑîÓî <yangyu@sina.cn>  */
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function sec2time($sec){
 $sec = round($sec/60);
 if ($sec >= 60){
  $hour = floor($sec/60);
  $min = $sec%60;
  $res = $hour.' Сʱ ';
  $min != 0  &&  $res .= $min.' ·Ö';
 }else{
  $res = $sec.' ·ÖÖÓ';
 }
 return $res;
}
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