Ryan Sexton once wrote:
> After quickly looking (I haven't tested this), but I believe you are
> passing only a copy of your singleton. I believe you need to add an
> "&" in front of your function name to return a reference to the
> return value.
That's correct. Here's a diff:
- $GLOBALS['__useful_stuff'][$class] = new $class();
+ $GLOBALS['__useful_stuff'][$class] =& new $class();
>> Peter Bowyer wrote:
>>
>>$d =& UsefulStuff::singleton('Display');
>>$c =& new Client;
>>print $d->getText() . "\n"; // Should print Default
>>$c->changeName('Peter');
>>print $d->getText() . "\n"; // Should print Peter
For me, it did print Default and Peter (as expected). But then I
realized I was running PHP 5.0.1, and objects (and large arrays) are
automatically referenced (PHP5). Gets those ugly ampersands out of the code!
--
[ Rajesh Kumar ]
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