3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace bug; assert_options(ASSERT_ACTIVE, 1); assert('true'); echo 'hello bug';
based on OXUiQ
Output for 7.2.0
Deprecated: assert(): Calling assert() with a string argument is deprecated in /in/PnPpB on line 4 hello bug
Output for 5.4.0 - 7.1.10
hello bug