3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $add_maparr_lat = "10,20,30,243243.423423423"; print_r(substr($add_maparr_lat, 0, -1));
Output for 4.3.0 - 7.2.0
10,20,30,243243.42342342