3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = new ArrayIterator(array("A","B","C","D")); foreach ( $list as $var ) { print(current($list)); } echo "\n"; foreach ( $list as $var ) { print(item($list)); } function item($list) { return current($list); } echo "\n"; item2($list); function item2($list) { foreach ( $list as $var ) { print(current($list)); } } ?>
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 6 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 6 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 6 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 6 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 16 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 16 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 16 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 16 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 24 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 24 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 24 Deprecated: current(): Calling current() on an object is deprecated in /in/lGOv9 on line 24
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Output for 5.0.0 - 5.0.5, 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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
AAAA AAAA AAAA
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/lGOv9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/lGOv9 on line 3
preferences:
150.94 ms | 411 KiB | 5 Q