3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo() { echo "called foo\n"; } class A {} new A(foo()); echo "are you sure?";
Output for 7.1.0 - 7.2.0
called foo are you sure?
Output for 4.3.0 - 7.0.20
are you sure?