3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $argv[1] = "-00010.1"; if('-'==($_=$argv[1])[0])$s=1||$_[0]=0; print $_; print $s; exit;
based on tlTVF
Output for 7.0.0 - 7.2.0
-00010.11
Output for 5.3.22 - 5.6.28
Parse error: syntax error, unexpected '[' in /in/GSsLE on line 5
Process exited with code 255.