3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo $time = strtotime('-5 days');
based on VVuVu
Output for 5.6.28, 7.0.20 - 7.2.0
1444812226
Output for 7.0.6
1461838429
Output for 7.0.5
1459205854
Output for 7.0.4
1457174429
Output for 7.0.3
1457868251
Output for 7.0.2
1458235315
Output for 7.0.1
1458337507
Output for 7.0.0
1458602077
Output for 5.6.21
1461734823
Output for 5.6.20
1459806517
Output for 5.6.19
1456944163
Output for 5.6.18
1457579790
Output for 5.6.17
1457969577
Output for 5.6.16
1458695540
Output for 5.6.15
1458785278
Output for 5.6.14
1459135157
Output for 5.6.13
1460272703
Output for 5.6.12
1460668546
Output for 5.6.11
1460952721
Output for 5.6.10
1461131909
Output for 5.6.9
1461322937
Output for 5.6.8
1461525159
Output for 5.5.35
1463476421
Output for 5.5.34
1459901400
Output for 5.5.33
1457041238
Output for 5.5.32
1457760066
Output for 5.5.31
1458065775
Output for 5.5.30
1459047756
Output for 5.5.29
1460409985
Output for 5.5.28
1460766947
Output for 5.5.27
1460861565
Output for 5.5.26
1461227434
Output for 5.5.25
1461423434
Output for 5.5.24
1463609087
Output for 5.4.44 - 5.4.45
1444812236
Output for 5.4.36 - 5.4.43
1444812237
Output for 5.4.26 - 5.4.35
1444812238
Output for 5.4.18 - 5.4.25
1444812239
Output for 5.4.8 - 5.4.17
1444812240
Output for 5.3.29 - 5.4.7
1444812241
Output for 5.3.20 - 5.3.28
1444812242
Output for 5.3.19
1444812243