mysqli::stat
mysqli::stat
mysqli_stat
(PHP 5, PHP 7)
mysqli::stat -- mysqli_stat — Gets the current system status
Description
Object oriented style
string mysqli::stat ( void )
Procedural style
string mysqli_stat ( mysqli $link )
mysqli_stat() returns a string containing information similar to that provided by the 'mysqladmin status' command. This includes uptime in seconds and the number of running threads, questions, reloads, and open tables.
Parameters
-
link -
Procedural style only: A link identifier returned by mysqli_connect() or mysqli_init()
Return Values
A string describing the server status. FALSE if an error occurred.
Examples
Example #1 mysqli::stat() example
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();
}
printf ("System status: %s\n", $mysqli->stat());
$mysqli->close();
?> Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
printf("System status: %s\n", mysqli_stat($link));
mysqli_close($link);
?> The above examples will output:
System status: Uptime: 272 Threads: 1 Questions: 5340 Slow queries: 0 Opens: 13 Flush tables: 1 Open tables: 0 Queries per second avg: 19.632 Memory in use: 8496K Max memory used: 8560K
See Also
- mysqli_get_server_info() - Returns the version of the MySQL server
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/mysqli.stat.php
