note 69749 added to function.jdtounix
| From: | erelsgl dot NOSPAM at cs dot technion dot ac dot il | Date: | Tue, 19 Sep 2006 13:31:22 +0000 |
| Subject: | note 69749 added to function.jdtounix | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-117313@lists.php.net to get a copy of this message | ||
Just to clarify the differences between the different methods to convert a date to a timestamp.
Suppose:
<?php
$x = JDToUnix(GregorianToJD(9,23,2006));
$y = strtotime('2006-09-23');
$z = (GregorianToJD(9,23,2006) - 2440587.5) * 86400;
?>
Then, on a machine whoze timezone is GMT-0400, we get the following results:
<?php
$x === 1158969600;
$y === 1158984000; // $x + 4 hours
$z === 1159012800; // $x + 12 hours
?>
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Server IP: 212.199.163.191
Probable Submitter: 85.250.108.20
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