3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array("red"=>"apple","blue"=>"sky","orange"=>"juice"); $output = iterator_to_array(new RecursiveIteratorIterator( new RecursiveArrayIterator($array)), FALSE); print_r($output); /** Array ( [0] => apple [1] => sky [2] => juice ) **/
based on VthTM
Output for 5.2.1 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [0] => apple [1] => sky [2] => juice )
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.0 - 5.2.0
Warning: iterator_to_array() expects exactly 1 parameter, 2 given in /in/BE3K0 on line 4
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function iterator_to_array() in /in/BE3K0 on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: iterator_to_array() in /in/BE3K0 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: iterator_to_array() in /in/BE3K0 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: iterator_to_array() in /in/BE3K0 on line 3