3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $test = '3A61B6E1481F4B2382C7B0DA4DAEC5AD @ 5_6_2015 2_56_52 PM.wav'; echo substr($test, strpos(".", $test));
based on PcQHi
Output for 4.3.0 - 7.2.0
3A61B6E1481F4B2382C7B0DA4DAEC5AD @ 5_6_2015 2_56_52 PM.wav