note 109310 deleted from language.variables.scope by crell
| From: | crell@php.net | Date: | Thu, 31 Mar 2022 19:42:15 +0000 |
| Subject: | note 109310 deleted from language.variables.scope by crell | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-217936@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
----
It will be obvious for most of you: changing value of a static in one instance changes value in all
instances.
<?php
class example {
public static $s = 'unchanged';
public function set() {
$this::$s = 'changed';
}
}
$o = new example;
$p = new example;
$o->set();
print "$o static: {$o::$i}\n$p static: {$p::$i}";
?>
Output will be:
$o static: changed
$p static: changed