3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace foo { class bar {} } echo foo\bar::class . "\n"; echo \foo\bar::class . "\n";
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.7
Fatal error: No code may exist outside of namespace {} in /in/UTlql on line 6
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: No code may exist outside of namespace {}: (Line: 6, Char: 27) in /in/UTlql:6 Stack trace: #0 {main}
Process exited with code 255.