3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $time = microtime(TRUE); usleep(500); echo microtime(TRUE);
based on ns1m7
Output for 5.6.3, 5.6.21, 7.0.3, 7.0.11, 7.2.6
1499148614.0053
Output for 7.0.4, 7.0.17 - 7.0.18, 7.2.0
1499148614.0051
Output for 7.1.10
1499148614.0041
Output for 7.1.7
1499148614.0031
Output for 7.1.6
1499148614.0183
Output for 7.1.4 - 7.1.5
1499148614.0181
Output for 7.1.3
1499148614.0189
Output for 7.1.2
1499148614.0199
Output for 7.1.1
1499148614.0075
Output for 5.6.6, 5.6.14, 5.6.18, 5.6.27, 7.0.0, 7.0.2, 7.1.0
1499148614.0054
Output for 7.0.20
1499148614.0046
Output for 5.6.20, 7.0.13, 7.0.19
1499148614.0052
Output for 7.0.6 - 7.0.7, 7.0.9, 7.0.16
1499148614.005
Output for 5.6.2, 7.0.15
1499148614.0057
Output for 5.6.0, 5.6.4 - 5.6.5, 5.6.7, 5.6.15, 5.6.24 - 5.6.25, 5.6.29 - 5.6.30, 7.0.10, 7.0.14
1499148614.0055
Output for 5.6.10, 5.6.12 - 5.6.13, 5.6.26, 7.0.12
1499148614.0056
Output for 7.0.8
1499148614.0048
Output for 5.6.9, 7.0.5
1499148614.0062
Output for 7.0.1
1499148614.0065
Output for hhvm-3.15.4
1499148614.1744
Output for 5.6.22 - 5.6.23, 5.6.28
1499148614.0061
Output for 5.6.19
1499148614.0083
Output for 5.6.1, 5.6.17
1499148614.0059
Output for 5.6.11, 5.6.16
1499148614.0058
Output for 5.6.8
1499148614.0063