3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $col = new \ArrayIterator([]); $colCloned = clone $col; $colCloned[] = 'Cloned 1'; $colCloned[] = 'Cloned 2'; var_dump($col); var_dump($colCloned);
Output for 7.0.5 - 7.2.6
object(ArrayIterator)#1 (1) { ["storage":"ArrayIterator":private]=> array(2) { [0]=> string(8) "Cloned 1" [1]=> string(8) "Cloned 2" } } object(ArrayIterator)#2 (1) { ["storage":"ArrayIterator":private]=> object(ArrayIterator)#1 (1) { ["storage":"ArrayIterator":private]=> array(2) { [0]=> string(8) "Cloned 1" [1]=> string(8) "Cloned 2" } } }
Output for 5.4.0 - 7.0.4
object(ArrayIterator)#1 (1) { ["storage":"ArrayIterator":private]=> array(2) { [0]=> string(8) "Cloned 1" [1]=> string(8) "Cloned 2" } } object(ArrayIterator)#2 (1) { ["storage":"ArrayIterator":private]=> array(2) { [0]=> string(8) "Cloned 1" [1]=> string(8) "Cloned 2" } }
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/4Whc4 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/4Whc4 on line 3 Parse error: syntax error, unexpected '[', expecting ')' in /in/4Whc4 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/4Whc4 on line 3 Parse error: parse error, unexpected '[', expecting ')' in /in/4Whc4 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/4Whc4 on line 3 Parse error: parse error, expecting `')'' in /in/4Whc4 on line 3
Process exited with code 255.