3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3,4,5,6,7,8,9,10); foreach ($a as $k => $v) { if ($k < 2) continue; echo $v; } echo "\n"; foreach (new LimitIterator(InfiniteIterator(new ArrayIterator($a)), 2, count($a)) as $v) { echo $v; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
345678910 Fatal error: Uncaught Error: Call to undefined function InfiniteIterator() in /in/cOsTs:8 Stack trace: #0 {main} thrown in /in/cOsTs on line 8
Process exited with code 255.
Output for 5.0.0, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
345678910 Fatal error: Call to undefined function InfiniteIterator() in /in/cOsTs on line 8
Process exited with code 255.
Output for 5.0.1 - 5.0.5
345678910 Fatal error: Call to undefined function InfiniteIterator() in /in/cOsTs on line 8 Fatal error: Unknown: The inner constructor wasn't initialized with an iterator instance in Unknown on line 0
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
345678910 Fatal error: Cannot instantiate non-existent class: limititerator in /in/cOsTs on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
345678910 Fatal error: Cannot instantiate non-existent class: limititerator in /in/cOsTs on line 8
preferences:
248.1 ms | 401 KiB | 329 Q