PHP uses the mysql_select_db function to select a MySQL database. This function takes two parameters and returns TRUE on success and FALSE on failure. Its syntax is as follows -
bool mysql_select_db( db_name, connection );
The parameters used by this function are as follows:
| Sr .No | ##Parameters and description |
| db_name | Required - The name of the MySQL database to be selected p> | ##2
Connection |
Optional - If not specified, the last opened connection will use mysql_connect. |
The above is the detailed content of Which PHP function is used to select MySQL database?. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
