选择语言 :

 Core_Model::db

数据库对象

Database Core_Model::db( )
返回值
  • Database
File: ./core/classes/model.class.php
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protected function db()
{
    if (null===$this->_database_instance)
    {
        $this->_database_instance = new Database($this->database);
    }
 
    return $this->_database_instance;
}