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mysql_unbuffered_query> <mysql_tablename
[edit] Last updated: Fri, 17 May 2013

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mysql_thread_id

(PHP 4 >= 4.3.0, PHP 5)

mysql_thread_id返回当前线程的 ID

说明

int mysql_thread_id ([ resource $link_identifier ] )

mysql_thread_id() 返回当前线程的 ID。如果连接丢失了并用 mysql_ping() 重新连接上,线程 ID 会改变。这意味着不能取得线程的 ID 后保存起来备用。当需要的时候再去获取之。

Example #1 mysql_thread_id() 例子

<?php
$link 
mysql_connect('localhost''mysql_user''mysql_password');
$thread_id mysql_thread_id($link);
if (
$thread_id){
    
printf ("current thread id is %d\n"$thread_id);
}
?>

以上例子将产生如下输出:

current thread id is 73

参见 mysql_ping()mysql_list_processes()



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