<?php
$list1 = new \SplDoublyLinkedList();
$list1->push(1);
$list1->push(2);
$list2 = clone $list1;
$list2->push(3);
$list2->push(4);
var_export(iterator_to_array($list1));
print "\n";
var_export(iterator_to_array($list2));
print "\n";
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
- array (
0 => 1,
1 => 2,
)
array (
0 => 1,
1 => 2,
2 => 3,
3 => 4,
)
preferences:
86.44 ms | 407 KiB | 5 Q