NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.7"> (PHP 4 CVS only)
mysql_stat -- Get current system status
Description string
mysql_stat ( [resource link_identifier])
mysql_stat() returns the current server status.
注意
mysql_stat() currently only returns status for uptime,
threads, queries, open tables, flush tables and queries per second. For a
complete list of other status variables you have to use the SHOW STATUS
SQL command.
例 1mysql_stat() example
<?php
$link = mysql_connect('localhost', "mysql_user", "mysql_password");
$status = explode(' ',mysql_stat($link));
print_r($status);
?>
The above example would produce the following output:
Array
(
[0] => Uptime: 5380
[1] => Threads: 2
[2] => Questions: 1321299
[3] => Slow queries: 0
[4] => Opens: 26
[5] => Flush tables: 1
[6] => Open tables: 17
[7] => Queries per second avg: 245.595
)
