php5.5 mysql_pconnect()函数废弃

ddddddddddddddd

mysql_pconnect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead /home/data/www/hoomic-plugin/system/database/drivers/mysql/mysql_driver.php 91

这个地方有人去解决下么？
1，替换掉这个91行之后，又引出一些地方报错。有谁已经解决了，求个代码

PHP复制代码

                return @mysql_pconnect($this->hostname, $this->username, $this->password);

复制代码

到

PHP复制代码

                return @mysqli_connect("p:".$this->hostname, $this->username, $this->password);

复制代码

ddddddddddddddd

好吧，，错了。已经提供mysqli的链接库。修改一下配置即可

$db['default']['dbdriver'] = 'mysqli';