Gets the current system status

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mysqli
PHP Manual

# mysqli::stat

# mysqli_stat

(PHP 5)

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

mysqli::ssl_set
mysqli::stmt_init
mysqli
PHP Manual