3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xs = array(3, 4, 5, 7); $xs2 = new ArrayObject($xs); $it = $xs2->getIterator(); $it->rewind(); printf("%d\n", current($it));
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
3
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid operand type was used: expecting an array in /in/hE8oJ on line 7 0
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/hE8oJ on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/hE8oJ on line 4