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351 righe
14 KiB
351 righe
14 KiB
<?php |
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class Date { |
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public static function calcolaGiorni($scadenza, $data) { |
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$startTimeStamp = strtotime($data); |
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$endTimeStamp = strtotime($scadenza); |
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$timeDiff = abs($endTimeStamp - $startTimeStamp); |
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$numberDays = $timeDiff / 86400; // 86400 seconds in one day |
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// and you might want to convert to integer |
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$numberDays = intval($numberDays); |
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return $numberDays; |
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} |
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public static function time12to24($time = null) { |
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$result = ''; |
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if ($time != null) { |
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$ora_ampm = explode(' ', $time); |
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$ora = explode(':', $ora_ampm[0]); |
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if ($ora_ampm[1] == 'PM') { |
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$ora[0] = $ora[0] + 12; |
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} |
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$result = $ora[0] . ':' . $ora[1]; |
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} |
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return $result; |
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} |
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public static function is_date($date) { |
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$date = str_replace(array('\'', '-', '.', ','), '/', $date); |
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$date = explode('/', $date); |
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if (count($date) == 1 // No tokens |
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and is_numeric($date[0]) |
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and $date[0] < 20991231 and ( checkdate(substr($date[0], 4, 2) |
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, substr($date[0], 6, 2) |
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, substr($date[0], 0, 4))) |
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) { |
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return true; |
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} |
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if (count($date) == 3 |
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and is_numeric($date[0]) |
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and is_numeric($date[1]) |
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and is_numeric($date[2]) and ( checkdate($date[0], $date[1], $date[2]) //mmddyyyy |
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or checkdate($date[1], $date[0], $date[2]) //ddmmyyyy |
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or checkdate($date[1], $date[2], $date[0])) //yyyymmdd |
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) { |
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return true; |
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} |
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return false; |
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} |
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public static function convertData($date, $format = "d-m-Y H:i:s") { |
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$newDate = date("d/m/Y", strtotime($date)); |
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return $newDate; |
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} |
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public static function convertiDataUSA($date) { |
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list ($giorno, $mese, $anno) = split('[/.-]', $date); |
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return $anno . "/" . $mese . "/" . $giorno; |
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} |
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public static function GetAge($dataNascita) { |
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if ($dataNascita == "" || $dataNascita == '00/00/0000' || $dataNascita == '0000-00-00') |
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return 0; |
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// Ricavo giorno, mese e anno |
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list($giorno, $mese, $anno) = explode("/", Date::FormatDate($dataNascita, DATE_FORMAT_ITA)); |
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// Calcolo anni |
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$eta = date('Y') - $anno; |
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// Tolgo 1 se ad esempio sono X anni e 11 mesi |
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if (date('m') < $mese) |
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$eta--; |
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// Stessa cosa per i giorni |
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elseif (date('m') == $mese && date('d') < $giorno) |
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$eta--; |
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return $eta; |
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} |
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/** |
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$interval can be: |
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yyyy - Number of full years |
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q - Number of full quarters |
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m - Number of full months |
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y - Difference between day numbers (eg 1st Jan 2004 is "1", the first day. 2nd Feb 2003 is "33". The datediff is "-32".) |
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d - Number of full days |
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w - Number of full weekdays |
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ww - Number of full weeks |
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h - Number of full hours |
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n - Number of full minutes |
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s - Number of full seconds (default) |
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*/ |
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public static function DateDiff($interval, $datefrom, $dateto, $using_timestamps = false, $return_absolute_diff = true) { |
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if (!$using_timestamps) { |
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$datefrom = strtotime(str_replace("/", "-", $datefrom), 0); |
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$dateto = strtotime(str_replace("/", "-", $dateto), 0); |
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} |
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$difference = $dateto - $datefrom; // Difference in seconds |
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switch ($interval) { |
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case 'yyyy': // Number of full years |
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$years_difference = floor($difference / 31536000); |
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if (mktime(date("H", $datefrom), date("i", $datefrom), date("s", $datefrom), date("n", $datefrom), date("j", $datefrom), date("Y", $datefrom) + $years_difference) > $dateto) { |
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$years_difference--; |
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} |
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if (mktime(date("H", $dateto), date("i", $dateto), date("s", $dateto), date("n", $dateto), date("j", $dateto), date("Y", $dateto) - ($years_difference + 1)) > $datefrom) { |
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$years_difference++; |
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} |
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$datediff = $years_difference; |
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break; |
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case "q": // Number of full quarters |
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$quarters_difference = floor($difference / 8035200); |
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while (mktime(date("H", $datefrom), date("i", $datefrom), date("s", $datefrom), date("n", $datefrom) + ($quarters_difference * 3), date("j", $dateto), date("Y", $datefrom)) < $dateto) { |
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$months_difference++; |
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} |
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$quarters_difference--; |
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$datediff = $quarters_difference; |
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break; |
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case "m": // Number of full months |
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$months_difference = floor($difference / 2678400); |
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while (mktime(date("H", $datefrom), date("i", $datefrom), date("s", $datefrom), date("n", $datefrom) + ($months_difference), date("j", $dateto), date("Y", $datefrom)) < $dateto) { |
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$months_difference++; |
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} |
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$months_difference--; |
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$datediff = $months_difference; |
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break; |
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case 'y': // Difference between day numbers |
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$datediff = date("z", $dateto) - date("z", $datefrom); |
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break; |
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case "d": // Number of full days |
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$datediff = floor($difference / 86400); |
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break; |
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case "w": // Number of full weekdays |
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$days_difference = floor($difference / 86400); |
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$weeks_difference = floor($days_difference / 7); // Complete weeks |
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$first_day = date("w", $datefrom); |
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$days_remainder = floor($days_difference % 7); |
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$odd_days = $first_day + $days_remainder; // Do we have a Saturday or Sunday in the remainder? |
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if ($odd_days > 7) { |
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// Sunday |
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$days_remainder--; |
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} |
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if ($odd_days > 6) { |
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// Saturday |
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$days_remainder--; |
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} |
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$datediff = ($weeks_difference * 5) + $days_remainder; |
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break; |
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case "ww": // Number of full weeks |
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$datediff = floor($difference / 604800); |
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break; |
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case "h": // Number of full hours |
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$datediff = floor($difference / 3600); |
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break; |
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case "n": // Number of full minutes |
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$datediff = floor($difference / 60); |
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break; |
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default: // Number of full seconds (default) |
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$datediff = $difference; |
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break; |
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} |
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return $return_absolute_diff ? abs($datediff) : $datediff; |
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} |
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function GetTimestamp($data, $add_days = 0, $debug = false) { |
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if (strpos($data, " ") === false) { |
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$a_data = $data; |
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$a_time = "00:00"; |
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} else { |
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$a_data = substr($data, 0, strpos($data, " ")); |
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$a_time = substr($data, strpos($data, " ") + 1, 8); |
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} |
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$a_data = explode("/", str_replace("-", "/", $a_data)); |
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$a_time = explode(":", str_replace(".", ":", $a_time)); |
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if (strlen($a_data[0]) == 4) { |
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// Arriva in formato ISO |
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$timestamp = mktime($a_time[0], $a_time[1], $a_time[2], $a_data[1], $add_days + $a_data[2], $a_data[0]); |
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} else { |
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// Arriva in formato ITA |
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$timestamp = mktime($a_time[0], $a_time[1], $a_time[2], $a_data[1], $add_days + $a_data[0], $a_data[2]); |
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} |
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return $timestamp; |
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} |
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/** |
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* Data una stringa, ne restituisce la data corrispondente nel formato richiesto. |
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* |
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* @param string $data La stringa contenente la data in formato italiano |
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* @param mixed $format Deve essere DATE_FORMAT_ITA oppure DATE_FORMAT_ISO |
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* @return string |
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*/ |
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public static function FormatDate($data = null, $format = DATE_FORMAT_ITA) { |
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if ($data == '') |
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return ""; |
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if ($data == null) |
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$data = date("d/m/Y"); |
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$len = strlen($data); |
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if ($len != 10 && $len != 16 && $len != 19) |
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return $data; |
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if ($len == 10) { |
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list($d1, $d2, $d3) = explode("/", str_replace("-", "/", $data)); |
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if (strlen($d1) == 4) { |
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$year = $d1; |
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$month = $d2; |
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$day = $d3; |
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} else { |
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$day = $d1; |
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$month = $d2; |
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$year = $d3; |
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} |
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//echo "F: ".$format; exit; |
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switch ($format) { |
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case DATE_FORMAT_ITA: |
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return sprintf("%s/%s/%s", $day, $month, $year); |
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case DATE_FORMAT_ISO: |
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return sprintf("%s-%s-%s", $year, $month, $day); |
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case DATE_FORMAT_ITA_WITHOUT_SEP: |
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return sprintf("%s%s%s", $day, $month, $year); |
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default: |
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$timestamp = mktime(0, 0, 0, $month, $day, $year); |
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return strftime($format, $timestamp); |
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} |
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} else { |
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$array = explode(" ", $data); |
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$date = $array[0]; |
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$ora = $array[1]; |
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list($d1, $d2, $d3) = explode("/", str_replace("-", "/", $date)); |
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list($hour, $minute) = explode(":", str_replace(".", ":", $ora)); |
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if (strlen($d1) == 4) { |
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$year = $d1; |
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$month = $d2; |
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$day = $d3; |
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} else { |
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$day = $d1; |
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$month = $d2; |
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$year = $d3; |
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} |
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switch ($format) { |
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case DATE_FORMAT_ITA: |
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return sprintf("%s/%s/%s %s:%s:00", $day, $month, $year, $hour, $minute); |
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case DATE_FORMAT_ISO: |
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return sprintf("%s-%s-%s %s:%s:00", $year, $month, $day, $hour, $minute); |
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case DATE_FORMAT_ITA_WITHOUT_SEP: |
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return sprintf("%s%s%s", $day, $month, $year, $hour, $minute); |
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default: |
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$timestamp = mktime(0, 0, 0, $month, $day, $year); |
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return strftime($format, $timestamp); |
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} |
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} |
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} |
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public static function GetInizioSettimana($Data) { |
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$myDate = strtotime($Data); |
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$giornoSettimana = date("w", $myDate); |
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$differenzaGiorni = $giornoSettimana - 1; |
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$giornoCheFu = date("Y-m-d", strtotime($Data . "-" . $differenzaGiorni . " days")); |
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return $giornoCheFu; |
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} |
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public static function GetFineSettimana($Data) { |
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//$myDate = strtotime($Data); |
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$giornoSettimana = date("w", $Data); |
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$giornoCheSara = date("Y-m-d", strtotime($Data . "+" . $giornoSettimana . " days")); |
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return $giornoCheSara; |
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} |
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public static function AddTime($Start, $Adding, $unit, $diff = "+") { |
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$Start = strtotime($Start); |
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switch ($unit) { |
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case "hours": |
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$etime = strtotime("$diff $Adding hours", $Start); |
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return date('H:i:s', $etime); |
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case "minutes": |
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$etime = strtotime("$diff $Adding minutes", $Start); |
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return date('H:i:s', $etime); |
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case "seconds": |
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$etime = strtotime("$diff $Adding seconds", $Start); |
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return date('H:i:s', $etime); |
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} |
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} |
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public static function GetGiornoSettimana($data, $all = false) { |
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if ($data == "") |
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return ""; |
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$giorni = array('Domenica', 'Lunedì', 'Martedì', 'Mercoledì', |
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'Giovedì', 'Venerdì', 'Sabato'); |
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$data = Date::FormatDate($data, DATE_FORMAT_ISO); |
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if ($all) |
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return $giorni[date('w', strtotime($data))]; |
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else |
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return substr($giorni[date('w', strtotime($data))], 0, 3); |
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} |
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public static function getFormattedDataNascita($data_nascita) { |
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if (!$data_nascita) |
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return ''; |
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$m = substr($data_nascita, 3, 3); |
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$d = date("d", strtotime($data_nascita)); |
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$months = array("Jan" => "01", "Feb" => "02", "Mar" => "03", "Apr" => "04", "May" => "05", "Jun" => "06", "Jul" => "07", "Aug" => "08", "Sept" => "09", "Oct" => "10", "Nov" => "11", "Dec" => "12"); |
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if (array_key_exists($m, $months)) { |
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$m = $months[$m]; |
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} else { |
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$m = date("m", strtotime($data_nascita)); |
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} |
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$y = date("Y", strtotime($data_nascita)); |
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if ($y > date('Y')) { |
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$y = $y - 100; |
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} |
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return $d . "-" . $m . "-" . $y; |
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} |
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public static function dateOracleTimeStamp($data = "", $format = FORMAT_TIMESTAMP_ORACLE/*'d-M-Y H:i:s.u'*/ ) { |
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if (!$data) |
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return ''; |
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$converteddate = DateTime::createFromFormat("d-M-y h.i.s.u A", $data); |
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$DateTime = $converteddate->format($format); |
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return $DateTime; |
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} |
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public static function dateOracleDateNascita($data = "", $format = 'd-m-Y') { |
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if (!$data) |
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return ''; |
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// $m = substr($data, 3, 3); |
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// $months = array("Jan" => "01", "Feb" => "02", "Mar" => "03", "Apr" => "04", "May" => "05", "Jun" => "06", "Jul" => "07", "Aug" => "08", "Sept" => "09", "Oct" => "10", "Nov" => "11", "Dec" => "12"); |
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// if (array_key_exists($m, $months)){ |
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// $months[$m]; |
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// } |
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$converteddate = new DateTime($data); |
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$y = $converteddate->format("Y"); |
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if ($y > date('Y')) { |
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$y = $y - 100; |
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} |
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$DateTime = $converteddate->format("m-d"); |
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$DateTime = $y . "-" . $DateTime; |
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$DateTime = date($format, strtotime($DateTime)); |
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return $DateTime; |
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} |
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public static function dateOracleDate($data = "", $format = 'd-m-Y') { |
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if (!$data) |
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return ''; |
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$converteddate = new DateTime($data); |
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$DateTime = $converteddate->format($format); |
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return $DateTime; |
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} |
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} |