Bug #15232: Need a possibility to compare two references
| From: | flying at dom dot natm dot ru | Date: | Sat, 26 Jan 2002 11:18:25 +0000 |
| Subject: | Bug #15232: Need a possibility to compare two references | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-78178@lists.php.net to get a copy of this message | ||
From: flying@dom.natm.ru
Operating system: All
PHP version: 4.0.6
PHP Bug Type: Feature/Change Request
Bug description: Need a possibility to compare two references
PHP have no possiblity to find, if two references points to the same
actual variable, but sometimes it is necesary.
Short example:
$a = 5;
$b = 5;
$a_ref1 = &$a;
$a_ref2 = &$a;
$b_ref = &$b;
PHP needs a function (or operator) which will return TRUE, when comparing
$a_ref1 and $a_ref2, but FALSE, if comparing $a_ref1 and $b_ref.
--
Edit bug report at: http://bugs.php.net/?id=15232&edit=1