3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = new ArrayObject(array(1, 2)); $it = $array->getIterator(); $array[] = 3; while ($it->valid()) { $it->next(); echo $it->getOffset(-1); } $it = $prev; $it->next(); echo $it->valid() ? $it->current() : "not valid";
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined method ArrayIterator::getOffset() in /in/Dp8NR:13 Stack trace: #0 {main} thrown in /in/Dp8NR on line 13
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Call to undefined method ArrayIterator::getOffset() in /in/Dp8NR:13 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0
Fatal error: Call to undefined method ArrayIterator::getOffset() in /in/Dp8NR on line 13
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/Dp8NR on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/Dp8NR on line 3