mysql_stat

(PHP 4 >= 4.3.0, PHP 5)

mysql_stat — 取锟矫碉拷前系统状态

说锟斤拷

mysql_stat ([ resource $link_identifier ] ) : string

mysql_stat() 锟斤拷锟截碉拷前锟斤拷锟斤拷锟斤拷状态锟斤拷

Note:
mysql_stat() 目前只锟斤拷锟斤拷 uptime锟斤拷threads锟斤拷queries锟斤拷open tables锟斤拷flush tables 锟斤拷 queries per second锟斤拷要锟矫碉拷锟斤拷锟斤拷状态锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫憋拷只锟斤拷使锟斤拷 SQL 锟斤拷锟斤拷 SHOW STATUS锟斤拷

Example #1 mysql_stat() 锟斤拷锟斤拷


<?php
$link = mysql_connect('localhost', "mysql_user", "mysql_password");
$status = explode('  ', mysql_stat($link));
print_r($status);
?>

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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
)