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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump("Foo" ^ " ");
based on SvCBt
Output for 4.3.0 - 5.6.38, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.0rc4
string(3) "fOO"