Re: Problem returning array from function

In the else statement, are you sure you don't need to do something
with the returned array from $this->makeBreadcrumb(...)?

Enjoy,
John

On Jun 26, 1:08 am, Sanfly <san...@gmail.com> wrote:
> Hi All
>
> I have a function in a component.  Basically the aim of it is to
> create a breadcrumb menu eg: Gallery > 2009 Photos > Winter Games
>
> My problem is that if there is more than one element/value in the
> array it doesnt seem to return anything.  I know that the array is
> being generated though because I can print_r it out within the
> function.  It seems to be getting lost somewhere between the component
> and controller
>
> In My controller:
>
> $breadCrumbs = $this->GalleryFunctions->makeBreadcrumb(array($id),
> $id);
> print_r($breadCrumbs);
>
> In My Component:
>
>         function makeBreadcrumb($array, $id){
>
>                 // find the parent of the cat
>                 $parent = $this->GallerysCat->find("GallerysCat.id = '$id'",
> "parent");
>                 $parent = $parent['GallerysCat']['parent'];
>                 if($parent == 0){
>                         $reverse = array_reverse($array);
>                         print_r($reverse); echo "<br><br>";
>                         return $reverse;
>
>                 }
>                 else{
>                         $array[] = $parent;
>                         $this->makeBreadcrumb($array, $parent);
>                 }
>         }
>
> Any Ideas?
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