How does php obtain mysql host information? mysql_get_host_info

Definition and usage
The mysql_get_host_info () function obtains the MySQL host.

This function returns the type of MySQL connection currently in use, or FALSE failure.

Syntax

Mysql_get_host_info($ Connection)

Parameter description
$ Connection: Optional. Specify the MySQL connection. If not specified, the last connection opens mysql_connect ()
Or mysql_pconnect.
 
Let's seeMysql_get_host_infoInstance.
 
<? Php $ con = mysql_connect ("localhost", "peter", "abc123"); echo "MySQL host info:". mysql_get_host_info ($ con);?>
 
The output information is.
 
MySQL host info: localhost via TCP/IP