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Code: Alles auswählen

function mkrealdate($day,$month,$birth_year)
{
  // range check months
  if ($month<1 || $month>12) return "error";
  // range check days
  switch ($month)
  {
    case 1: if ($day>31) return "error";break;
    case 2: if ($day>29) return "error";
      $epoch=$epoch+31;break;
    case 3: if ($day>31) return "error";
      $epoch=$epoch+59;break;
    case 4: if ($day>30) return "error" ;
      $epoch=$epoch+90;break;
    case 5: if ($day>31) return "error";
      $epoch=$epoch+120;break;
    case 6: if ($day>30) return "error";
      $epoch=$epoch+151;break;
    case 7: if ($day>31) return "error";
      $epoch=$epoch+181;break;
    case 8: if ($day>31) return "error";
      $epoch=$epoch+212;break;
    case 9: if ($day>30) return "error";
      $epoch=$epoch+243;break;
    case 10: if ($day>31) return "error";
      $epoch=$epoch+273;break;
    case 11: if ($day>30) return "error";
      $epoch=$epoch+304;break;
    case 12: if ($day>31) return "error";
      $epoch=$epoch+334;break;
  }
  $epoch=$epoch+$day;
  $epoch_Y=sqrt(($birth_year-2005)*($birth_year-2005));
  $leapyear=round((($epoch_Y+2) / 4)-.5);
  if (($epoch_Y+2)%4==0)
  {// curent year is leapyear
    $leapyear--;
    if ($birth_year >2005 && $month>=3) $epoch=$epoch+1;
    if ($birth_year <2005 && $month<3) $epoch=$epoch-1;
  } else if ($month==2 && $day>28) return "error";//only 28 days in feb.
  //year
  if ($birth_year>2005)
    $epoch=$epoch+$epoch_Y*365-1+$leapyear;
  else
    $epoch=$epoch-$epoch_Y*365-1-$leapyear;
  return $epoch;
}

function realdate($date_syntax="Ymd",$date=0)
{
  global $lang;
  $i=2;
  if ($date>=0)
  {
     return create_date($date_syntax,$date*86400+1,0);
  } else
  {
    $year= -(date%1461);
    $days = $date + $year*1461;
    while ($days<0)
    {
      $year--;
      $days+=365;
      if ($i++==3)
      {
        $i=0;
        $days++;
      }
    }
  }
  $leap_year = ($i==0) ? TRUE : FALSE;
  $months_array = ($i==0) ?
    array (0,31,60,91,121,152,182,213,244,274,305,335,366) :
    array (0,31,59,90,120,151,181,212,243,273,304,334,365);
  for ($month=1;$month<12;$month++)
  {
    if ($days<$months_array[$month]) break;
  }

  $day=$days-$months_array[$month-1]+1;
  //you may gain speed performance by remove som of the below entry's if they are not needed/used
  return strtr ($date_syntax, array(
    'a' => '',
    'A' => '',
    '\\d' => 'd',
    'd' => ($day>9) ? $day : '0'.$day,
    '\\D' => 'D',
    'D' => $lang['day_short'][($date-3)%7],
    '\\F' => 'F',
    'F' => $lang['month_long'][$month-1],
    'g' => '',
    'G' => '',
    'H' => '',
    'h' => '',
    'i' => '',
    'I' => '',
    '\\j' => 'j',
    'j' => $day,
    '\\l' => 'l',
    'l' => $lang['day_long'][($date-3)%7],
    '\\L' => 'L',
    'L' => $leap_year,
    '\\m' => 'm',
    'm' => ($month>9) ? $month : '0'.$month,
    '\\M' => 'M',
    'M' => $lang['month_short'][$month-1],
    '\\n' => 'n',
    'n' => $month,
    'O' => '',
    's' => '',
    'S' => '',
    '\\t' => 't',
    't' => $months_array[$month]-$months_array[$month-1],
    'w' => '',
    '\\y' => 'y',
    'y' => ($year>29) ? $year-30 : $year+70,
    '\\Y' => 'Y',
    'Y' => $year+1970,
    '\\z' => 'z',
    'z' => $days,
    '\\W' => '',
    'W' => '') );
}

Code: Alles auswählen

message_die(GENERAL_ERROR, 'Could not update users table', '', __LINE__, __FILE__, $sql);