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(PHP Extension) DateTime - Add or Subtract SecondsDemonstrates the AddSeconds method to add or subtract a number of seconds from a date/time. Note: This example is only valid in Chilkat v9.5.0.65 or later.
<?php include("chilkat.php"); // Use "chilkat_9_5_0.php" for versions of Chilkat < 10.0.0 $dateTime = new CkDateTime(); $dateTime->SetFromCurrentSystemTime(); print 'Current time: ' . $dateTime->getAsTimestamp(false) . "\n"; $dateTime->AddSeconds(1); print 'Current time + 1 second: ' . $dateTime->getAsTimestamp(false) . "\n"; $dateTime->AddSeconds(-2); print 'Current time - 1 second: ' . $dateTime->getAsTimestamp(false) . "\n"; // Add 30 days (60 * 60 * 24 * 30) $dateTime->AddSeconds(60 * 60 * 24 * 30); print 'Current time + 30 days: ' . $dateTime->getAsTimestamp(false) . "\n"; // Sample output for test run on 2-Dec-2016: // Current time: 2016-12-02T12:59:13Z // Current time + 1 second: 2016-12-02T12:59:14Z // Current time - 1 second: 2016-12-02T12:59:12Z // Current time + 30 days: 2017-01-01T12:59:12Z ?> |
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