mysqlnd_ms_dump_servers - Returns a list of currently configured servers
Вернуться к: Mysqlnd_ms Функции
mysqlnd_ms_dump_servers
(Информация о версии неизвестна, возможно, только в SVN)
mysqlnd_ms_dump_servers — Returns a list of currently configured servers
Описание
Returns a list of currently configured servers.
Список параметров
Возвращаемые значения
FALSE on error. Otherwise, returns an array with two entries
masters and slaves each of which contains
an array listing all corresponding servers.
The function can be used to check and debug the list of servers currently used by the plugin. It is mostly useful when the list of servers changes at runtime, for example, when using MySQL Fabric.
masters and slaves server entries
| Key | Description | Version |
|---|---|---|
| name_from_config |
Server entry name from config, if appliciable. NULL if no configuration name is available. |
Since 1.6.0. |
| hostname |
Host name of the server. |
Since 1.6.0. |
| user |
Database user used to authenticate against the server. |
Since 1.6.0. |
| port |
TCP/IP port of the server. |
Since 1.6.0. |
| socket |
Unix domain socket of the server. |
Since 1.6.0. |
Примечания
Замечание:
mysqlnd_ms_dump_servers() requires PECL mysqlnd_ms >> 1.6.0.
Примеры
Пример #1 mysqlnd_ms_dump_servers() example
{
"myapp": {
"master": {
"master1": {
"host":"master1_host",
"port":"master1_port",
"socket":"master1_socket",
"db":"master1_db",
"user":"master1_user",
"password":"master1_pw"
}
},
"slave": {
"slave_0": {
"host":"slave0_host",
"port":"slave0_port",
"socket":"slave0_socket",
"db":"slave0_db",
"user":"slave0_user",
"password":"slave0_pw"
},
"slave_1": {
"host":"slave1_host"
}
}
}
}
<?php
$link = mysqli_connect("myapp", "global_user", "global_pass", "global_db", 1234, "global_socket");
var_dump(mysqlnd_ms_dump_servers($link);
?>
Результат выполнения данного примера:
array(2) {
["masters"]=>
array(1) {
[0]=>
array(5) {
["name_from_config"]=>
string(7) "master1"
["hostname"]=>
string(12) "master1_host"
["user"]=>
string(12) "master1_user"
["port"]=>
int(3306)
["socket"]=>
string(14) "master1_socket"
}
}
["slaves"]=>
array(2) {
[0]=>
array(5) {
["name_from_config"]=>
string(7) "slave_0"
["hostname"]=>
string(11) "slave0_host"
["user"]=>
string(11) "slave0_user"
["port"]=>
int(3306)
["socket"]=>
string(13) "slave0_socket"
}
[1]=>
array(5) {
["name_from_config"]=>
string(7) "slave_1"
["hostname"]=>
string(11) "slave1_host"
["user"]=>
string(12) "gloabal_user"
["port"]=>
int(1234)
["socket"]=>
string(13) "global_socket"
}
}
}
Вернуться к: Mysqlnd_ms Функции