3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = range("A", "E"); // 5 elements ; foreach ( new LimitIterator(new InfiniteIterator(new ArrayIterator($array)), 25, 5) as $chr ) { echo $chr, PHP_EOL; }
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 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
A B C D E
Output for 5.0.1 - 5.0.5
Fatal error: Class 'InfiniteIterator' not found in /in/CvEtC on line 3 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 5.0.0
Fatal error: Class 'InfiniteIterator' not found in /in/CvEtC on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: limititerator in /in/CvEtC on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: limititerator in /in/CvEtC on line 3
preferences:
226.62 ms | 401 KiB | 354 Q