PHP 4.0 Bug #6240: is_reference()
| From: | waldschrott@php.net | Date: | Fri, 18 Aug 2000 16:21:40 +0000 |
| Subject: | PHP 4.0 Bug #6240: is_reference() | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-29425@lists.php.net to get a copy of this message | ||
From: waldschrott@php.net
Operating system: *
PHP version: 4.0 Latest CVS (18/08/2000)
PHP Bug Type: Feature/Change Request
Bug description: is_reference()
for debug only:
This has been discussed before with the result that there is a flag (is_ref I think) indicating that
a variable is a reference. Well, there are currently some problems with references and it could be
handy to have a function that check whether a variable is a reference.
eg. get_object_vars() then sorting out all references with is_reference() and display their names so
that you´re able to kill the circular reference of them before displaying