3v4l.org

run code in 150+ php & hhvm versions
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<?php class Foo { function doFoo($a, $b) { echo "$a+$b=" . ($a+$b); } } $obj = new Foo(); $obj->doFoo(2,4);
based on AKn2Q
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2+4=6