Question

I run this query directly in phpmyadmin , it perfectly returns result !!
but when I run this query in my php script , it returns NULL

this is my db class:

class Product extends Places_Db_Table_Row_Observable  {
    protected $_name = 'product';
    PUBLIC function getMaxSubcatProduct()
    {


        $query = $this->getAdapter()->query("select  max( c ) AS maxcount,id from ( select COUNT(*) as c 
                    ,product_sub_category_id as id  from product group by product_sub_category_id ) as max ");
        $res = $query->fetchAll();
        return $res;
    }
}

Answer 1

this was my fault! I showed the result in my script like this :

echo $this->masterMenu["id"];

but correct way is:

foreach ($this->masterMenu as $key => $value)
                    {
                        $masterMenu =    $value['id'];
                    }