3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo htmlspecialchars("'asdf'", "UTF-8", ENT_QUOTES);
Output for 7.0.0 - 7.2.0
Warning: htmlspecialchars() expects parameter 2 to be integer, string given in /in/hPh5n on line 3
Output for 5.3.20 - 5.6.28
Warning: htmlspecialchars() expects parameter 2 to be long, string given in /in/hPh5n on line 3