3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo htmlentities('à à', ENT_SUBSTITUTE, "UTF-8");
based on N5NJk
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
&agrave; à
Output for 4.3.0 - 5.3.29
Notice: Use of undefined constant ENT_SUBSTITUTE - assumed 'ENT_SUBSTITUTE' in /in/IDRhA on line 2 Warning: htmlentities() expects parameter 2 to be long, string given in /in/IDRhA on line 2