3v4l.org

run code in 150+ php & hhvm versions
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<?php echo strtotime('+1 days');
Output for 5.6.28, 7.0.14 - 7.1.0
1395908898
Output for 7.0.6
1462321088
Output for 7.0.5
1459690515
Output for 7.0.4
1457654662
Output for 7.0.3
1458346473
Output for 7.0.2
1458643763
Output for 7.0.1
1458817281
Output for 7.0.0
1459081922
Output for hhvm-3.12.0
1457757500
Output for hhvm-3.10.0
1459359054
Output for 5.6.21
1462216835
Output for 5.6.20
1460278068
Output for 5.6.19
1457389039
Output for 5.6.18
1458036580
Output for 5.6.17
1458449002
Output for 5.6.16
1459174620
Output for 5.6.15
1459264240
Output for 5.6.14
1459619342
Output for 5.6.13
1460756216
Output for 5.6.12
1461149132
Output for 5.6.11
1461434515
Output for 5.6.10
1461613304
Output for 5.6.9
1461804656
Output for 5.6.8
1462004772
Output for 5.6.7
1464203403
Output for 5.5.35
1463956926
Output for 5.5.34
1460385819
Output for 5.5.33
1457520968
Output for 5.5.32
1458232624
Output for 5.5.31
1458545778
Output for 5.5.30
1459530731
Output for 5.5.29
1460893434
Output for 5.5.28
1461247205
Output for 5.5.27
1461342791
Output for 5.5.26
1461707937
Output for 5.5.25
1461902862
Output for 5.5.24
1462102679
Output for 5.4.45
1442772596
Output for 5.4.44
1442772593
Output for 5.4.43
1436807438
Output for 5.4.42
1436807437
Output for 5.4.41
1436807435
Output for 5.4.39 - 5.4.40
1431740691
Output for 5.4.38
1425398210
Output for 5.4.37
1423502803
Output for 5.4.34 - 5.4.36
1423502802
Output for 5.4.32
1410231018
Output for 5.4.31
1410231015
Output for 5.3.29, 5.4.29 - 5.4.30
1410231011
Output for 5.4.28
1410231010
Output for 5.4.27
1410231016
Output for 5.4.14 - 5.4.26
1395908899
Output for 5.3.20 - 5.3.28, 5.4.0 - 5.4.13
1395908900
Output for 5.2.16 - 5.3.19
1395908901
Output for 4.4.8 - 4.4.9, 5.0.3 - 5.2.15
1395908902
Output for 5.0.0 - 5.0.2
1395878400
Output for 4.3.1 - 4.4.7
1395908903
Output for 4.3.0
1442772591