3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $var = "Č"; echo htmlspecialchars($var,ENT_QUOTES | ENT_HTML5,'ISO-8859-1');
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0alpha1
Č