3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $animals = array("A","B","C"); $iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($animals)); echo "<ul>"; while ( $iterator->valid() ) { echo "<li>" . $iterator->current() . '</li>'; $iterator->next(); } echo "</ul>"; ?>
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<ul><li>A</li><li>A</li><li>B</li><li>C</li></ul>
Output for 5.0.0 - 5.0.5
Fatal error: Class 'RecursiveArrayIterator' not found in /in/lJN0R on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: recursiveiteratoriterator in /in/lJN0R on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: recursiveiteratoriterator in /in/lJN0R on line 3