(PHP 5, PHP 7, PHP 8)
mysqli::stat -- mysqli_stat — Gets the current system status
Stile orientato agli oggetti
Stile procedurale
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.
link
Solo nello stile procedurale: un identificatore restituito da mysqli_connect() o mysqli_init()
A string describing the server status. false
if an error occurred.
Example #1 mysqli::stat() example
Stile orientato agli oggetti
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
printf("System status: %s\n", $mysqli->stat());
Stile procedurale
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
printf("System status: %s\n", mysqli_stat($link));
I precedenti esempi visualizzeranno:
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