php - 在虚拟主机中调用未定义的函数 mysql_connect()

Question

我的代码在本地主机上运行良好，但是当我将它移到 000webhost 时。mysql_connect() 似乎不起作用。

$con = mysql_connect("localhost","id3834617_root","password") or die('database not found');
$db = mysql_select_db('id3834617_db_code',$con);
$query = mysql_query("SELECT * from table_code WHERE Phone='$phone'");

标签： phpmysql