(PHP 4 >= 4.3.0, PHP 5)
mysql_list_processes — 列出 MySQL 进程
$link_identifier
] ) : resourcemysql_list_processes() 返回一个结果指针，说明了当前服务器的线程。
Example #1 mysql_list_processes() 例子
<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
$result = mysql_list_processes($link);
while ($row = mysql_fetch_assoc($result)){
printf("%s %s %s %s %s\n", $row["Id"], $row["Host"], $row["db"],
$row["Command"], $row["Time"]);
}
mysql_free_result ($result);
?>
以上例子将产生如下输出：
1 localhost test Processlist 0 4 localhost mysql sleep 5
You can achieve the equivalent of the mysql_list_processes() function for MySQLi in php using:
function mysqli_list_processes(){
$query = "SHOW PROCESSLIST";
if ($res =$this->mysqli->query($query)){
while ($row = $res->fetch_assoc()) $recs[$i++] = $row;
$res->close();
return $recs;
} else {
return false;
}
}