PHPExcel 처리 excel 날짜

1186 단어
PHPExcel excel , :42417( :2016-02-17), 。

1、PHPExcel_Shared_Date::ExcelToPHP($val); PHPExcel , PHPExcel_Shared_Date, 。
2、 
function excelTime($date, $time = false) { if (function_exists('GregorianToJD')) { if (is_numeric($date)) { $jd = GregorianToJD(1, 1, 1970); $gregorian = JDToGregorian($jd + intval($date) - 25569); $date = explode('/', $gregorian); $date_str = str_pad($date[2], 4, '0', STR_PAD_LEFT) . "-". str_pad($date[0], 2, '0', STR_PAD_LEFT) . "-". str_pad($date[1], 2, '0', STR_PAD_LEFT) . ($time ? "00:00:00": '');  return $date_str; } } else { $date = $date > 25568 ? $date + 1 : 25569; /*There was a bug if Converting date before 1-1-1970 (tstamp 0)*/ $ofs = (70 * 365 + 17 + 2) * 86400; $date = date("Y-m-d", ($date * 86400) - $ofs) . ($time ? "00:00:00": '');  } return $date;}

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