I have my database on remote Linux machine, and I want to connect using SSH and PHP functions (I am currently using ssh2 library for that). I tried using mysql_connect, but it gives me can't access (although I have granted permission) when I tried using this function:

$connection = ssh2_connect('SERVER IP', 22);

ssh2_auth_password($connection, 'username', 'password');

$tunnel = ssh2_tunnel($connection, 'DESTINATION IP', 3307);

$db = mysqli_connect('127.0.0.1', 'DB_USERNAME', 'DB_PASSWORD', 
                         'dbname', 3307, $tunnel)
    or die ('Fail: '.mysql_error());

I got error "mysqli_connect() expects parameter 6 to be string, resource given". How can I resolve this?

php mysql ssh
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