将 sql 查询转换为 Zend DB 查询

Question

我有拖车桌： 文章，子类别 如何将此查询转换为 zend Db 查询联接

$sql="

选择article.*, sub_categories.name_arabic AS sub_category_name_arabic, sub_categories.name_english AS sub_category_name_english, article.sub_categories_id FROM 左连接 sub_categories 开启 article.sub_category_id = sub_categories.id 在哪里article.active = 1 ";

请帮助

谢谢

Answer 1

这应该可以解决问题：

$db->select()
   ->from('article', array('*', 'sub_categories_id' => 'sub_category_id')
   ->joinLeft(
        'sub_categories',
        'article.sub_category_id = sub_categories.id',
        array('sub_category_name_arabic' => 'name_arabic', 'sub_category_name_english' => 'name_english'))
   ->where('article.active = 1');