3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( time() - 60 * 60 * 24 * 2); var_dump(strtotime( '-2 days' ));
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.3 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.8, 7.2.10 - 7.2.13, 7.3.0 - 7.3.1
int(1395081146) int(1395081146)
Output for 7.2.9
int(1395081146) int(1395081147)
Output for 5.0.0 - 5.0.2
int(1395081146) int(1395010800)

preferences:
158.27 ms | 401 KiB | 231 Q