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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime("-1 month");
Output for hhvm-3.21.3 - 3.22.0, 7.0.21 - 7.0.30, 7.1.8 - 7.1.9, 7.1.11 - 7.1.20, 7.2.1 - 7.2.5, 7.2.7
1529224614
Output for 5.5.0 - 5.6.30, hhvm-3.10.1, hhvm-3.12.14, hhvm-3.17.3, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.1.10, 7.2.0, 7.2.6
1475322836
Output for hhvm-3.18.4 - 3.21.0
1529224615
Output for hhvm-3.11.1, hhvm-3.13.2 - 3.15.4
1475322837