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<?php var_dump(date('Y-m-d', strtotime('-20 days'))); var_dump(date('Y-m-d', time() - 60 * 60 * 24 * 20));
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
string(10) "2018-04-26" string(10) "2018-04-26"
preferences:
126.11 ms | 402 KiB | 154 Q