note 54185 deleted from ref.array by betz
| From: | betz@php.net | Date: | Mon, 27 Jun 2005 05:30:11 +0000 |
| Subject: | note 54185 deleted from ref.array by betz | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-90981@lists.php.net to get a copy of this message | ||
Note Submitter:
----
An interesting thing to see how arrays work is present in the following code:
<?php
$b = 5;
$i[] = $b;
$i[] = $b;
$b = $i;
$i[] = $b;
?>
<pre><?=var_dump($i) ?></pre>
<pre><?=var_dump($b) ?></pre>
It will print out something like
array(3) {
[0]=>
int(5)
[1]=>
int(5)
[2]=>
array(2) {
[0]=>
int(5)
[1]=>
int(5)
}
}
array(2) {
[0]=>
int(5)
[1]=>
int(5)
}