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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(htmlentities("& ΓΌ < \""));
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(24) "&amp; &uuml; &lt; &quot;"
Output for 4.3.0 - 5.3.29
string(34) "&amp; &Atilde;&frac14; &lt; &quot;"