[2.1.1] Active Record quotes marks issues

[eluser]Costa Rica SEO[/eluser]
Same here:

Code:

$custom_where = "`menu_item` > 0 AND `subdomain` = '{$this->subdomain}' OR `menu_item` = 1 AND `subdomain` = ''";

$query = $this->db
  ->select('menu_name,url,security,menu_item,ssl_required,menu_class,title')
  ->from('CORE_Pages')
  ->where($custom_where)
  ->order_by('menu_item ASC, order ASC')
  ->get();

Results in:

Code:

SELECT `menu_name`, `url`, `security`, `menu_item`, `ssl_required`, `menu_class`, `title`
FROM (`CI_CORE_Pages`)
WHERE `menu_item` `> 0 AND `subdomain` = 'www' OR `menu_item` = 1 AND `subdomain` = ''`
ORDER BY `menu_item` `ASC`, `order` `ASC`

Notice that both the WHERE and ORDER BY are both broken.