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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(htmlentities("$ ΓΌ < \""));
Output for 5.4.0 - 7.1.7
string(20) "$ &uuml; &lt; &quot;"
Output for 4.3.0 - 5.3.29
string(30) "$ &Atilde;&frac14; &lt; &quot;"