mysql_pconnect
[string$server = ini_get("mysql.default_host")],
[string$username = ini_get("mysql.default_user")],
[string$password = ini_get("mysql.default_password")],
[int$client_flags = 0]
): resource
Parameters
- server
-
The MySQL server. It can also include a port number. e.g. "hostname:port" or a path to a local socket e.g. ":/path/to/socket" for the localhost.
If the PHP directive mysql.default_host is undefined (default), then the default value is 'localhost:3306'
- username
-
The username. Default value is the name of the user that owns the server process.
- password
-
The password. Default value is an empty password.
- client_flags
-
The client_flags parameter can be a combination of the following constants: 128 (enable LOAD DATA LOCAL handling), MYSQL_CLIENT_SSL, MYSQL_CLIENT_COMPRESS, MYSQL_CLIENT_IGNORE_SPACE or MYSQL_CLIENT_INTERACTIVE.
Return Values
Returns a MySQL persistent link identifier on success, or false on failure.
Notes
Note:
Note, that these kind of links only work if you are using a module version of PHP. See the Persistent Database Connections section for more information.
Warning:
Using persistent connections can require a bit of tuning of your Apache and MySQL configurations to ensure that you do not exceed the number of connections allowed by MySQL.