arrayobject

Problem: I am trying to extend PHP's ArrayObject as shown below. Unfortunately I can't get it to work properly when setting multi-dimensional objects and instead an error thrown as I have the strict settings enabled in PHP. ( Error: Strict standards: Creating default object from empty value ) Question: How can I modify my class to automatically create non-existing levels for me? The code: $config = new Config; $config->lvl1_0 = true; // Works $config->lvl1_1->lvl2 = true; // Throws error as "lvl1" isn't set already class Config extends ArrayObject { function __construct() { parent::__construct

I'm trying to understand STD_PROP_LIST constant in the documentation but so far i didn´t understand it, and didn´t found any explanation :( The documentation has the following example: $a = new ArrayObject(array(), ArrayObject::STD_PROP_LIST); $a['arr'] = 'array data'; $a->prop = 'prop data'; $b = new ArrayObject(); $b['arr'] = 'array data'; $b->prop = 'prop data'; // ArrayObject Object // ( // [prop] => prop data // ) print_r($a); // ArrayObject Object // ( // [arr] => array data // ) print_r($b); Both prints give me the same exact result: ArrayObject Object ( [prop] => prop data [storage

which one should be used to manipulating data, Array or Array Object? Like search,sort and other array manipulations. The basic type is array . This is a map of keys and values that can be written to, read from and accessed in a loop. The ArrayObject is a class that you can extend to create objects that behave as if they were arrays. It implements methods like count and sort that enable you to treat an object like you would treat an array. It's part of the SPL (Standard PHP Library). Typically you'd use array . You'll know when you need ArrayObject . In term of performance, you won't notice a

How to access the item array from the following object array Cart66Cart Object ( [_items:Cart66Cart:private] => Array ( [2] => Cart66CartItem Object ( [_productId:Cart66CartItem:private] => 327 [_quantity:Cart66CartItem:private] => 3 [_optionInfo:Cart66CartItem:private] => [_priceDifference:Cart66CartItem:private] => 0 [_customFieldInfo:Cart66CartItem:private] => [_productUrl:Cart66CartItem:private] => http://localhost/odesk/cart66/fran-wilson-aloe-lip-care/ [_formEntryIds:Cart66CartItem:private] => Array ( ) ) [3] => Cart66CartItem Object ( [_productId:Cart66CartItem:private] => 368 [