3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $values = array(); $iterator = new \ArrayIterator(); foreach($values as $value) { $iterator->append($value); } var_dump(iterator_to_array($iterator));
based on n8qjR
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(0) { }
Output for 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jSR5q on line 5 array(0) { }
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jSR5q on line 5 Fatal error: Call to undefined function iterator_to_array() in /in/jSR5q on line 12
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jSR5q on line 5 Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/jSR5q on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jSR5q on line 5 Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/jSR5q on line 5