note 109310 added to language.variables.scope
| From: | Anonymous | Date: | Wed, 04 Jul 2012 23:54:24 +0000 |
| Subject: | note 109310 added to language.variables.scope | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-189034@lists.php.net to get a copy of this message | ||
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
----
Server IP: 69.147.83.197
Probable Submitter: 77.254.139.97
----
Manual Page -- http://www.php.net/manual/en/language.variables.scope.php
Edit -- https://master.php.net/note/edit/109310
Del: integrated -- https://master.php.net/note/delete/109310/integrated
Del: useless -- https://master.php.net/note/delete/109310/useless
Del: bad code -- https://master.php.net/note/delete/109310/bad+code
Del: spam -- https://master.php.net/note/delete/109310/spam
Del: non-english -- https://master.php.net/note/delete/109310/non-english
Del: in docs -- https://master.php.net/note/delete/109310/in+docs
Del: other reasons-- https://master.php.net/note/delete/109310
Reject -- https://master.php.net/note/reject/109310
Search -- https://master.php.net/manage/user-notes.php