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<?php // Try to create the datetime instance if ($date = date_create_from_format('d_m_Y_H_i_s', '29_11_2016_5_00_15')) { echo date_format($date, 'Y-m-d'); } else { // It failed! Errors found, let's figure out what! echo "<pre>"; print_r(date_get_last_errors()); echo "</pre>"; }

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