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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(1, 2); $it = new ArrayIterator($array); while ($it->valid()) { $it->next(); echo $it->offsetGet(0); } $it->append(3); echo $it->valid() ? $it->current() : "not valid";
Output for 5.0.0 - 7.1.0
113
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/Fsp75 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/Fsp75 on line 5