/**
*
* @param array $data
* @return integer 最后插入的主键id
*/
public function insert($data)
{
$data = $this->mysql_escape_data($data);
$data_values = $this->parse_data($data);
$sql = 'INSERT INTO ' . $this->_table . ' SET ' . $data_values;
$dbh = $this->_db->prepare($sql);
$dbh->execute();
return $this->_db->lastInsertId();
}
/**
* 插入最后插入的记录ID
*/
public function lastInsertId()
{
return $this->connectionWrite->lastInsertId();
}
/**
* 返回当前新增ID
*
* @return number
*/
public function getId($sql = null)
{
return $this->_linkID->lastInsertId();
}