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run code in 200+ php & hhvm versions
Bugs & Features
<?php $var = 'test'; $var2 = 'test2'; $func = function()use($var,$var2) { echo $var; }; $ref = new ReflectionFunction($func); var_dump($ref->getStaticVariables());
based on auvAM
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.0
array(2) { ["var"]=> string(4) "test" ["var2"]=> string(5) "test2" }