get-host-info
mysqli::$host_info
mysqli_get_host_info
Returns a string representing the type of connection used
ENTITY
ENTITY
string
mysqli-ENTITYhost_info
ENTITY
string
mysqli_get_host_info
mysqli
mysql
Returns a string describing the connection represented by the mysql parameter (including the server host name).
ENTITY
ENTITY
A character string representing the server hostname and the connection type.
ENTITY
$mysqli-ENTITYhost_info example
ENTITY
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* print host information */
printf("Host info: %s\n", $mysqli->host_info);
ENTITY
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* print host information */
printf("Host info: %s\n", mysqli_get_host_info($link));
ENTITY
Host info: Localhost via UNIX socket
ENTITY
mysqli_get_proto_info
这篇文档对你有帮助吗？
谢谢你的反馈！