note 130413 added to class.weakmap
| From: | 326550324@qq.com | Date: | Thu, 10 Jul 2025 12:30:54 +0000 |
| Subject: | note 130413 added to class.weakmap | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-222267@lists.php.net to get a copy of this message | ||
$data = new \WeakMap();
$a = new A();
$b = new B();
$data[$a] = 1;
$data[$b] = 2;
$data->count();//2
$data = new \WeakMap();
$a = new A();
$b = $a;
$data[$a] = 1;
$data[$b] = 2;
$data->count();//1
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Server IP: 45.112.84.4
Probable Submitter: 80.90.5.137 (proxied: 47.84.84.253)
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