3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(strtr(substr(rtrim('PhpParser\Node\Scalar\MagicConst\Namespace_', '_'), 15), '\\', '_'));
based on kqhRS
Output for 4.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(27) "Scalar_MagicConst_Namespace"