note 104508 added to function.spl-object-hash
| From: | netmosfera at gmail dot com | Date: | Sun, 19 Jun 2011 10:57:31 +0000 |
| Subject: | note 104508 added to function.spl-object-hash | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-180666@lists.php.net to get a copy of this message | ||
if you don't like how spl_object_hash works, here is an alternative
class AAA
{
protected $hash;
function __construct()
{
$this->hash = function()
{
static $hashStr;
if(!isset($hashStr)) $hashStr = uniqid(get_called_class(), true);
return $hashStr;
};
}
function getHashCode()
{
$f = $this->hash;
return $f();
}
}
i used a closure and a static variabile because storing hashcode as class field the == operator
would not worked like expected
HTH
----
Server IP: 69.147.83.197
Probable Submitter: 87.10.27.138
----
Manual Page -- http://www.php.net/manual/en/function.spl-object-hash.php
Edit -- https://master.php.net/note/edit/104508
Del: integrated -- https://master.php.net/note/delete/104508/integrated
Del: useless -- https://master.php.net/note/delete/104508/useless
Del: bad code -- https://master.php.net/note/delete/104508/bad+code
Del: spam -- https://master.php.net/note/delete/104508/spam
Del: non-english -- https://master.php.net/note/delete/104508/non-english
Del: in docs -- https://master.php.net/note/delete/104508/in+docs
Del: other reasons-- https://master.php.net/note/delete/104508
Reject -- https://master.php.net/note/reject/104508
Search -- https://master.php.net/manage/user-notes.php