3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = microtime(true); var_dump(date('YmdHis', $t));
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(14) "20140407160316"
Output for 4.3.0 - 4.4.9
string(14) "19700101010000"