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<?php var_dump ( date(DATE_RFC3339, strtotime('last minute of today')), date('Y-m-d H:i:s', strtotime('last minute of tomorrow')) );
Output for 5.1.3 - 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
string(25) "1970-01-01T01:00:00+01:00" string(19) "1970-01-01 01:00:00"
Output for 7.3.32 - 7.3.33, 7.4.26, 8.0.13
string(25) "1970-01-01T00:00:00+00:00" string(19) "1970-01-01 00:00:00"
Output for 5.1.0 - 5.1.2
Notice: Use of undefined constant DATE_RFC3339 - assumed 'DATE_RFC3339' in /in/SG2v1 on line 4 string(23) "ThuAMCETE_RJanuaryC3339" string(19) "1970-01-01 01:00:00"
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
Notice: Use of undefined constant DATE_RFC3339 - assumed 'DATE_RFC3339' in /in/SG2v1 on line 4 string(23) "ThuAMCETE_RJanuaryC3339" string(19) "1970-01-01 00:59:59"

preferences:
227.42 ms | 402 KiB | 400 Q