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<?php $startDate = '2014-01-01'; $endDate = '2014-12-31'; $startDateParts = explode('-', $startDate); $endDateParts = explode('-', $endDate); if (!checkdate($startDateParts[1], $startDateParts[2], $startDateParts[0]) || !checkdate($endDateParts[1], $endDateParts[2], $endDateParts[0])) { echo 'Invalid date ranges'; } else { echo 'GTG!'; }
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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
GTG!

preferences:
331.12 ms | 405 KiB | 456 Q