3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array('<script src="bad.js">', 'something good'); echo htmlspecialchars($a);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: htmlspecialchars() expects parameter 1 to be string, array given in /in/5lCsW on line 5