3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('+6 months');
Output for 5.6.28, 7.0.14 - 7.1.0
1411894290
Output for 7.0.6
1478160506
Output for 7.0.5
1475438524
Output for 5.5.32 - 5.5.33, 5.6.17 - 5.6.19, 7.0.3 - 7.0.4
1473634564
Output for 5.5.31, 5.6.15 - 5.6.16, 7.0.0 - 7.0.2
1473634565
Output for 5.6.21
1478057351
Output for 5.6.20
1476039445
Output for 5.4.45, 5.5.29 - 5.5.30, 5.6.13 - 5.6.14
1473634566
Output for 5.4.43 - 5.4.44, 5.5.27 - 5.5.28, 5.6.10 - 5.6.12
1473634567
Output for 5.4.40 - 5.4.42, 5.5.24 - 5.5.26, 5.6.8 - 5.6.9
1473634568
Output for 5.4.38 - 5.4.39, 5.5.22 - 5.5.23, 5.6.6 - 5.6.7
1473634569
Output for 5.4.36 - 5.4.37, 5.5.20 - 5.5.21, 5.6.4 - 5.6.5
1473634570
Output for 5.4.34 - 5.4.35, 5.5.18 - 5.5.19, 5.6.1 - 5.6.3
1473634571
Output for 5.3.29, 5.4.31 - 5.4.32, 5.5.14 - 5.5.16, 5.6.0
1473634572
Output for 5.5.35
1479798855
Output for 5.5.34
1476134343
Output for 5.4.27 - 5.4.30, 5.5.11 - 5.5.13
1473634573
Output for 5.4.24 - 5.4.26, 5.5.8 - 5.5.10
1473634574
Output for 5.3.28, 5.4.20 - 5.4.23, 5.5.5 - 5.5.7
1473634575
Output for 5.4.18 - 5.4.19, 5.5.1 - 5.5.4
1473634576
Output for 5.3.25 - 5.3.27, 5.4.15 - 5.4.17, 5.5.0
1473634577
Output for 5.3.21 - 5.3.24, 5.4.12 - 5.4.14
1473634578
Output for 5.3.18 - 5.3.20, 5.4.8 - 5.4.11
1473634579
Output for 5.3.15 - 5.3.17, 5.4.5 - 5.4.7
1473634580
Output for 5.3.11 - 5.3.14, 5.4.2 - 5.4.4
1473634581
Output for 5.3.6 - 5.3.10, 5.4.0 - 5.4.1
1473634582
Output for 5.2.14 - 5.2.17, 5.3.2 - 5.3.5
1473634583
Output for 5.2.8 - 5.2.13, 5.3.0 - 5.3.1
1473634584
Output for 4.4.8 - 4.4.9, 5.2.2 - 5.2.7
1473634585
Output for 4.4.4 - 4.4.7, 5.1.6 - 5.2.1
1473634586
Output for 4.4.2 - 4.4.3, 5.1.0 - 5.1.5
1473634587
Output for 4.3.9 - 4.4.1, 5.0.3 - 5.0.5
1473634588
Output for 5.0.0 - 5.0.2
1473631200
Output for 4.3.1 - 4.3.8
1473634589
Output for 4.3.0
1473634590