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<?php $datestr = "01/06/2017"; $realdate = DateTime::createFromFormat('d/m/Y', $datestr); $datestr2 = date_format($realdate,'m/Y'); echo "date in: $datestr\n"; echo "date out: $datestr2\n";
Output for 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 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
date in: 01/06/2017 date out: 06/2017

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19.82 ms | 1137 KiB | 7 Q