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====== "Items/get_ratings" ======

===== Input parameters =====

^ parameter name ^    type    ^      description     ^     mandatory     ^
| item_id        |    number  | Item's Opinian ID         | no (but then 'slug' and 'category_id' are) |
| slug           |    string  | Item's Opinian slug (no control characters, "-" for spaces)  | must go in pair with category_id. not mandatory, but then 'item_id' is |
| category_id    |    number  | Item's Opinian category ID  | must go in pair with slug. not mandatory, but then 'item_id' is |
| language    |    string(2)  | [[http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes|ISO 639-1 Language Code]]. If not found, returns english ("en") | no |

==== Input example ====
<code php>
<?php

$ratings = $Opinian->getRatings(array("slug"=>"paris-hilton", "category_id"=>234, "language"=>"hr"));
if (!empty($Opinian->last_error))
   echo $Opinian->last_error;
else
   print_r($ratings);

?>
</code>

===== Result structure =====

Arrays, data is inside "**Rating**" array key.

^   parameter name   ^    description    ^
| item_id | Item ID        |
| rating_category_id | Rating category ID        |
| name               | Rating category name   |
| language           | [[http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes|ISO 639-1 Language Code]]  | 
| sum   | Sum of all ratings for specific rating  |
| count | Number of all ratings for specific rating (so acctual rating is sum/count).  |


==== Result example ====
<code>
Array
(
    [Rating] => Array
        (
            [0] => Array
                (
                    [item_id] => 44
                    [rating_category_id] => 85
                    [name] => inteligencija
                    [language] => hr
                    [sum] => 4
                    [count] => 3
                )

            [1] => Array
                (
                    [item_id] => 44
                    [rating_category_id] => 249
                    [name] => pamet
                    [language] => hr
                    [sum] => 3
                    [count] => 3
                )

            [2] => Array
                (
                    [item_id] => 44
                    [rating_category_id] => 259
                    [name] => popularnost
                    [language] => hr
                    [sum] => 18
                    [count] => 2
                )

            [3] => Array
                (
                    [item_id] => 44
                    [rating_category_id] => 12
                    [name] => atraktivnost
                    [language] => hr
                    [sum] => 17
                    [count] => 2
                )
         )
)
</code>