3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo htmlspecialchars_decode("&&amp;");
Output for 5.1.0 - 7.1.0
&&
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function htmlspecialchars_decode() in /in/FeQis on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: htmlspecialchars_decode() in /in/FeQis on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: htmlspecialchars_decode() in /in/FeQis on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: htmlspecialchars_decode() in /in/FeQis on line 2