Hi again
Got a bit sidetracked ... here is your original code :)
class test_class2
{
var $dummy="nothing";
};
Function not_assigning(&$not_returned,&$copy)
{
global $object;
$object = new test_class;
$object->dummy="original";
$success=1;
$not_returned[] = &$object;
$copy=$object;
$copy->dummy="copy";
var_dump("In the function",$success,$not_returned[0],$copy,$object);
return $success;
}
$success = not_assigning($not_returned,$copy);
echo "<br><br>";
var_dump("Out the function",$success,$not_returned[0],$copy,$object);
?>
At 02:15 PM 16/12/01, Tom Rogers wrote:
>Hi
>Is this doing what you want, seems you have to use an array to create the
>ref (just getting a handle on objects :)
>
><?
>class test_class
>{
> var $dummy="nothing";
>};
>
>Function &assigning(&$returned,&$copy,&$object)
>{
> global $success;
> $object->dummy="original";
> $success=1;
> $copy=$object;
> $copy->dummy="copy";
> $returned[] = &$object;
> var_dump("In the function",$success,$returned[0],$copy,$object);
> return $object;
>}
>
>$object = assigning($returned,$copy,new test_class);
>echo "<br><br>";
>var_dump("Out the function",$success,$returned[0],$copy,$object);
>?>
>
>
>At 03:06 PM 15/12/01, you wrote:
>>Hello,
>>
>>I am trying to return a reference from an object created inside a
>>function and at the same time have the object stored in a global
>>variable.
>>
>>It seems that when I try doing it by assigning the object reference to a
>>function argument that is passed by reference, nothing is returned in
>>that variable despite inside the function the argument variable seems to
>>have the right value.
>>
>>Is this a PHP bug or this is not the right way to do it?
>>
>>Try the example below.
>>
>>Manuel Lemos
>>
>><?
>>class test_class
>>{
>> var $dummy="nothing";
>>};
>>
>>Function not_assigning(&$not_returned,&$copy)
>>{
>> global $object;
>>
>> $object=new test_class;
>> $object->dummy="original";
>> $success=1;
>> $not_returned= &$object;
>> $copy=$object;
>> $copy->dummy="copy";
>> var_dump("In the function",$success,$not_returned,$copy,$object);
>> return $success;
>>}
>>
>>$success=not_assigning($not_returned,$copy);
>>
>>var_dump("Out the function",$success,$not_returned,$copy,$object);
>>
>>?>
>>
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>
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