3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime("+ 30 day");
Output for 7.0.20 - 7.2.0
1443389533
Output for 7.0.6
1464872341
Output for 7.0.5
1462239407
Output for 7.0.4
1460206557
Output for 7.0.3
1460900072
Output for 7.0.2
1461267634
Output for 7.0.1
1461370012
Output for 7.0.0
1461636366
Output for 5.6.21
1464768669
Output for 5.6.20
1462840347
Output for 5.6.19
1459975230
Output for 5.6.18
1460611884
Output for 5.6.17
1461000626
Output for 5.6.16
1461725698
Output for 5.6.15
1461815297
Output for 5.6.14
1462168276
Output for 5.6.13
1463306511
Output for 5.6.12
1463703662
Output for 5.6.11
1463986621
Output for 5.6.10
1464166066
Output for 5.6.9
1464357239
Output for 5.6.8
1464559793
Output for 5.5.35
1466511631
Output for 5.5.34
1462934882
Output for 5.5.33
1460072731
Output for 5.5.32
1460797209
Output for 5.5.31
1461096924
Output for 5.5.30
1462081297
Output for 5.5.29
1463444445
Output for 5.5.28
1463801489
Output for 5.5.27
1463895265
Output for 5.5.26
1464262031
Output for 5.5.25
1464458123
Output for 5.5.24
1466643735
Output for 5.4.45
1445068357
Output for 5.4.40 - 5.4.44
1443389541
Output for 5.4.32 - 5.4.39
1443389542
Output for 5.4.25 - 5.4.31
1443389543
Output for 5.4.18 - 5.4.24
1443389544
Output for 5.4.10 - 5.4.17
1443389545
Output for 5.4.3 - 5.4.9
1443389546
Output for 5.3.25 - 5.4.2
1443389547
Output for 5.3.18 - 5.3.24
1443389548
Output for 5.3.11 - 5.3.17
1443389549
Output for 5.3.4 - 5.3.10
1443389550
Output for 5.2.14 - 5.3.3
1443389551
Output for 5.2.5 - 5.2.13
1443389552
Output for 5.1.2 - 5.2.4
1443389553
Output for 5.1.0 - 5.1.1
Output for 4.3.10 - 4.4.9, 5.0.3 - 5.0.5
1443389554
Output for 5.0.0 - 5.0.2
1443304800
Output for 4.3.1 - 4.3.9
1443389555
Output for 4.3.0
1445068356