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i am having trouble figuring out how to render my array fields values for specific fields. So far i've managed to query my db and collect the node values and save it to my cart of items. However, i am unsure how to echo these into a table for users to view in the most efficient way for fields related only to itemname, quantity and field_id.

  1. The following is my code to load entities into an array:
if (isset($result['node'])) {
  $scart_items_nids = array_keys($result['node']);
  $scart_items = entity_load('node', $scart_items_nids);
  } 
  1. I run the following output to view the array:
 echo "<pre>"; 
  print_r($scart_items); 
  echo "</pre>";
  1. This is the output i get:

    Array
    (
        [145] => stdClass Object
    (
        [vid] => 264
        [uid] => 1
        [title] => Rxk
        [log] => 
        [status] => 1
        [comment] => 0
        [promote] => 0
        [sticky] => 0
        [nid] => 145
        [type] => shopping_cart
        [language] => und
        [created] => 1544177045
        [changed] => 1544177045
        [tnid] => 0
        [translate] => 0
        [revision_timestamp] => 1544177045
        [revision_uid] => 1
        [field_id] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => 21
                                [format] => 
                                [safe_value] => 21
                            )
    
                    )
    
            )
    
        [field_itemid] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => 11
                                [format] => 
                                [safe_value] => 11
                            )
    
                    )
    
            )
    
        [field_itemname] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => Example Tour
                                [format] => 
                                [safe_value] => Example Tour
                            )
    
                    )
    
            )
    
        [field_quantity] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => 1
                                [format] => 
                                [safe_value] => 1
                            )
    
                    )
    
            )
    
        [cid] => 0
        [last_comment_timestamp] => 1544177045
        [last_comment_name] => 
        [last_comment_uid] => 1
        [comment_count] => 0
        [name] => administrator
        [picture] => 8
        [data] => a:6:{s:16:"ckeditor_default";s:1:"t";s:20:"ckeditor_show_toggle";s:1:"t";s:14:"ckeditor_width";s:4:"100%";s:13:"ckeditor_lang";s:2:"en";s:18:"ckeditor_auto_lang";s:1:"t";s:7:"contact";i:0;}
    )
    
        [146] => stdClass Object
            (
        [vid] => 265
        [uid] => 1
        [title] => Test
        [log] => 
        [status] => 1
        [comment] => 0
        [promote] => 0
        [sticky] => 0
        [nid] => 146
        [type] => shopping_cart
        [language] => und
        [created] => 1544177049
        [changed] => 1544177049
        [tnid] => 0
        [translate] => 0
        [revision_timestamp] => 1544177049
        [revision_uid] => 1
        [field_id] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => 12
                                [format] => 
                                [safe_value] => 12
                            )
    
                    )
    
            )
    
        [field_itemid] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => 11
                                [format] => 
                                [safe_value] => 11
                            )
    
                    )
    
            )
    
        [field_itemname] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => Sample Tour
                                [format] => 
                                [safe_value] => Sample Tour
                            )
    
                    )
    
            )
    
        [field_quantity] => Array
            (
                [und] => Array
                    (
                        [0] => Array
                            (
                                [value] => 1
                                [format] => 
                                [safe_value] => 1
                            )
    
                    )
    
            )
    
        [cid] => 0
        [last_comment_timestamp] => 1544177049
        [last_comment_name] => 
        [last_comment_uid] => 1
        [comment_count] => 0
        [name] => administrator
        [picture] => 8
        [data] => a:6:{s:16:"ckeditor_default";s:1:"t";s:20:"ckeditor_show_toggle";s:1:"t";s:14:"ckeditor_width";s:4:"100%";s:13:"ckeditor_lang";s:2:"en";s:18:"ckeditor_auto_lang";s:1:"t";s:7:"contact";i:0;}
    )  
    
0

Here $scart_items contains loaded nodes as object.

$item_details =array();
foreach($scart_items as $item){
  $temp = array();
  $temp['itemname'] = $scart_items->field_itemname['und'][0]['value'];
  $temp['feild_id'] = $scart_items->field_id['und'][0]['value'];
  $temp['quantity'] = $scart_items->field_quantity['und'][0]['value'];
  $item_details[] = $temp;
 }

$item_details return the required array.

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