Managing & Using MySQL, 2nd Edition

Name

mysql_get_proto_info

Synopsis

int mysql_get_proto_info([cresource connection])

Returns an integer that is the protocol version used in a MySQL server connection. An optional connection resource handle may be provided as the parameter; otherwise, the most recently opened connection that is still open is assumed. This function is available only in PHP 4.0.5 or later versions.

Example

<?php
echo "You are connected to MySQL using protocol " . mysql_get_proto_info(  ); 
?>