mysqli_get_host_info
(PHP 5)
mysqli_get_host_info
(no version information, might be only in CVS)
mysqli->get_host_info -- Returns a string representing the type of connection used
Description
Procdural style:
string
mysqli_get_host_info ( mysqli link )
Object oriented style (property):
class
mysqli {
string host_info
}
The mysqli_get_host_info() function returns a string
describing the connection represented by the link
parameter is using (including the server host name).
返回值
A character string representing the server hostname and the connection type.
例
例子 1. Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* print host information */
printf("Host info: %s\n", $mysqli->host_info);
/* close connection */
$mysqli->close();
?>
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例子 2. Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* print host information */
printf("Host info: %s\n", mysqli_get_host_info($link));
/* close connection */
mysqli_close($link);
?>
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上例将输出：
Host info: Localhost via UNIX socket |