Voting

Please answer this simple SPAM challenge: seven minus two?
(Example: nine)

The Note You're Voting On

www.reddit.com/user/Tiny_Mo
2 years ago
Another very interesting example:
<?php
$a
= [1, 2];
$b = [3, 4];
$b[] = &$a[1];
print_r($a);
print_r($b);
?>
gives:
Array
(
    [0] => 3
    [1] => 4
    [2] => 4
)
Array
(
    [0] => 3
    [1] => 4
    [2] => 4
)

<< Back to user notes page

To Top