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PHP mysqli_change_user () function

PHP MySQLi Reference Manual PHP MySQLi Reference Manual

Examples

Specifies the user to change the database connection:

<? php
$ con = mysqli_connect ( "localhost" , "my_user", "my_password", "my_db");

// Check the connection
if (mysqli_connect_errno ($ con))
{
echo "Database connection failed:" mysqli_connect_error ();.
}

// Switch databases
mysqli_change_user ($ link, "my_user" , "my_password", "my_test");

mysqli_close ($ con);
?>

Definition and Usage

mysqli_change_user () function to change the user specified database connection, and set the current database.


grammar

mysqli_change_user( connection,username,password,dbname);

参数 描述
connection 必需。规定要使用的 MySQL 连接。
username 必需。规定 MySQL 用户名。
password 必需。规定 MySQL 密码。
dbname 必需。规定要改变的新数据库。

technical details

return value: If successful it returns TRUE, on failure returns FALSE.
PHP version: 5+


PHP MySQLi Reference Manual PHP MySQLi Reference Manual