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<?php $dateString = '2018-31-12T01:01:01+00:00'; $check = date_parse_from_format(DATE_ATOM, $dateString); // var_dump($check); if ( checkdate($check['month'], $check['day'], $check['year']) ) { $converted = DateTime::createFromFormat(DATE_ATOM, $dateString); var_dump($converted); } else { echo "No valid date given"; }
Output for 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
No valid date given

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