3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(1, 2); $it = new ArrayIterator($array); while ($it->valid()) { $it->next(); } $array[] = 3; echo $it->valid() ? $it->current : "not valid";
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
not valid
Output for 4.3.2 - 4.4.9
<br /> <b>Fatal error</b>: Cannot instantiate non-existent class: arrayiterator in <b>/in/AZQ3D</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Cannot instantiate non-existent class: arrayiterator in <b>/in/AZQ3D</b> on line <b>5</b><br />