3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo htmlspecialchars('&amp; <a href="hola \'que tal\'">\'holaaaaa\'</a> $gt', ENT_QUOTES, 'UTF-8', true);
Output for 5.2.3 - 7.2.0
&amp;amp; &lt;a href=&quot;hola &#039;que tal&#039;&quot;&gt;&#039;holaaaaa&#039;&lt;/a&gt; $gt
Output for 4.3.0 - 5.2.2
Warning: htmlspecialchars() expects at most 3 parameters, 4 given in /in/iLZYe on line 4