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Posted by Jerry Stuckle on 02/07/07 18:17
Jerry Stuckle wrote:
> Aggelos wrote:
>>> But one question - you say you have a two dimensional array. But this
>>> is only a single dimensional array. It just happens that an array
>>> element might itself be an array. That's not two dimensions.
>>
>> ok I'll explain to you and tell me if I am wrong.
>>
>> I have class package and class product
>>
>> A package has many products when I call my constructor for the package
>> I create an array of it's products as well.
>>
>> CODE:
>>
>> class package {
>> var $packageId;
>> var $title;
>> var $description;
>>
>> var $_productArray = array();
>>
>> function package($packageId=NULL,$title=NULL,$description=NULL) {
>> $this->packageId = $packageId;
>> $this->title = $title;
>> $this->description = $description;
>>
>> $productPackageArray =
>> product_package::select(array('package_id'=>
>> $packageId));
>> foreach($productPackageArray[$packageId] as $contentId =>
>> $publishedArray) {
>> foreach($publishedArray as $published => $productValue) {
>> $_ObjProduct = product::select(array('content_id'=>
>> $contentId,'published'=>$published));
>> $this->_productArray[$_product[$contentId][$published]-
>>> productTypeId] = $_ObjProduct;
>> }
>> }
>> }
>> ......
>> }
>>
>> END OF CODE
>>
>> I am not sure if you'll understand my code but anyway I end up
>> creating product packages and having an object package which instead
>> of having just the ids of the products has the whole object in it.
>>
>> and that creates an array like that $package[$packageId]-
>>> _productArray[$productTypeId] = $_ObjProduct; (I don't know how to
>> symbolize the object inside the array)
>>
>> So how many dimensions is that and how does it look to you Jerry. ?
>>
>>
>
> Aggelos,
>
> This is still a single-dimensional array. Two dimensional arrays are
> access by two subscripts, i.e. $myarray[1][2].
>
> And yes, I understand your code. But again - what does the *data* look
> like, and what do you expect for output?
>
> Try populating your array and print it with print_r(). Post it along
> with what you would like the output to look like.
>
>
Actually, allow me to correct one thing. This is an N-dimensional array
(depending on the depth). But you are handling it as a single
dimensional array in your recursive function. This is perfectly fine,
and I do similar things quite regularly.
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================
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