YouTipFunc Mysqli Get Proto Info
# PHP mysqli_get_proto_info() Function
[ PHP MySQLi Reference](#)
## Example
Return the MySQL protocol version:
* * *
## Definition and Usage
The mysqli_get_proto_info() function returns the MySQL protocol version.
* * *
## Syntax
mysqli_get_proto_info(_connection_)_;_
| Parameter | Description |
| --- | --- |
| _connection_ | Required. Specifies the MySQL connection to use. |
## Technical Details
| Return Value: | Returns an integer representing the MySQL protocol version. |
| :--- |
| PHP Version: | 5+ |
* * PHP MySQLi Reference](#)