(PHP 5, PHP 7 < 7.4.0)
ibase_server_info — 请求有关数据库服务器的信息
service_handle先前创建的与数据库服务器的连接。
action有效的常量。
根据上下文返回混合类型。
示例 #1 ibase_service_attach() 示例
<?php
// 连接到远程 Firebird 服务器
if (($service = ibase_service_attach('10.1.1.254/3050', 'sysdba', 'masterkey')) != FALSE) {
// 连接成功。
// 输出信息
echo "服务器版本: " . ibase_server_info($service, IBASE_SVC_SERVER_VERSION) . "\n";
echo "服务器实现: " . ibase_server_info($service, IBASE_SVC_IMPLEMENTATION) . "\n";
echo "服务器用户: " . print_r(ibase_server_info($service, IBASE_SVC_GET_USERS), true) . "\n";
echo "服务器目录: " . ibase_server_info($service, IBASE_SVC_GET_ENV) . "\n";
echo "服务器锁路径: " . ibase_server_info($service, IBASE_SVC_GET_ENV_LOCK) . "\n";
echo "服务器 lib 路径: " . ibase_server_info($service, IBASE_SVC_GET_ENV_MSG) . "\n";
echo "用户 db 路径: " . ibase_server_info($service, IBASE_SVC_USER_DBPATH) . "\n";
echo "已建立的连接: " . print_r(ibase_server_info($service, IBASE_SVC_SVR_DB_INFO),true) . "\n";
// 从服务器断开连接
ibase_service_detach($service);
}
else {
// 输出错误消息
$conn_error = ibase_errmsg();
die($conn_error);
}
?>上面的例子将输出
Server version: LI-V3.0.4.33054 Firebird 3.0
Server implementation: Firebird/Linux/AMD/Intel/x64
Server users: Array
(
[0] => Array
(
[user_name] => SYSDBA
[first_name] => Sql
[middle_name] => Server
[last_name] => Administrator
[user_id] => 0
[group_id] => 0
)
)
Server directory: /etc/firebird/
Server lock path: /tmp/firebird/
Server lib path: /usr/lib64/firebird/lib/
Path of user db: /var/lib/firebird/secdb/security3.fdb
Established connections: Array
(
[attachments] => 3
[databases] => 2
[0] => /srv/firebird/poss.fdb
[1] => /srv/firebird/employees.fdb
)
一个小例子
<?php
// 获取服务器版本和实现字符串
if (($service = ibase_service_attach('localhost', 'sysdba', 'masterkey')) != FALSE) {
$server_info = ibase_server_info($service, IBASE_SVC_SERVER_VERSION)
. ' / '
. ibase_server_info($service, IBASE_SVC_IMPLEMENTATION);
ibase_service_detach($service);
}
else {
$ib_error = ibase_errmsg();
}
echo $server_info;
?>