Decompile ioncube obfuscated PHP code

My test file is:

<?php
echo "Hello";
?>

Now i Encoded with ioncube, it becomes obfuscated.

ioncube.sh -55 test.php -o test_e.php

Whenerver i run php test_e.php > out it print Hello in out file. so it executed somewhere in system and decompile php code in system. is there any way to obtain that decompiled code? I search lots of thing in google like xdebug, parsing, trace, but not working to obtain decompiled php.