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<?php $nDate = date_create(); date_sub($nDate, date_interval_create_from_date_string("30 days")); echo $nDate->format('Y-m-d'); ?>
Output for 5.4.0 - 5.4.45, 5.6.28, 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2015-09-25
Output for 7.0.6
2016-04-03
Output for 7.0.5
2016-03-03
Output for 7.0.4
2016-02-09
Output for 7.0.3
2016-02-17
Output for 7.0.2
2016-02-20
Output for 7.0.1
2016-02-22
Output for 7.0.0
2016-02-25
Output for 5.6.21
2016-04-01
Output for 5.6.20
2016-03-10
Output for 5.6.19
2016-02-05
Output for 5.6.18
2016-02-13
Output for 5.6.17
2016-02-18
Output for 5.6.16
2016-02-26
Output for 5.6.15
2016-02-27
Output for 5.6.14
2016-03-02
Output for 5.6.13
2016-03-16
Output for 5.6.12
2016-03-20
Output for 5.6.11
2016-03-23
Output for 5.6.10
2016-03-25
Output for 5.6.9
2016-03-28
Output for 5.6.8
2016-03-30
Output for 5.6.7
2016-04-24
Output for 5.5.35
2016-04-22
Output for 5.5.34
2016-03-11
Output for 5.5.33
2016-02-07
Output for 5.5.32
2016-02-15
Output for 5.5.31
2016-02-19
Output for 5.5.30
2016-03-01
Output for 5.5.29
2016-03-17
Output for 5.5.28
2016-03-21
Output for 5.5.27
2016-03-22
Output for 5.5.26
2016-03-27
Output for 5.5.25
2016-03-29
Output for 5.5.24
2016-03-31

preferences:
218.87 ms | 401 KiB | 228 Q