<?php
$value = 41568;
//Excel-Datum im Zahlenformat umwandeln in Datum 1 = 1.1.1900
if (preg_match("/^\d+$/", $value) && intval($value) > 0)
$value = date('Y-m-d', (strtotime('1970-01-01 12:00:00') + (($value - 25569) * 86400)));
echo $value."<br>";
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 2013-10-21<br>
preferences:
230.4 ms | 405 KiB | 354 Q