(PHP 5, PHP 7 < 7.4.0)

ibase_restoreInitiates a restore task in the service manager and returns immediately


ibase_restore ( resource $service_handle , string $source_file , string $dest_db , int $options = 0 , bool $verbose = false ) : mixed

This function passes the arguments to the (remote) database server. There it starts a new restore process. Therefore you won't get any responses.

Список параметров


A previously opened connection to the database server.


The absolute path on the server where the backup file is located.


The path to create the new database on the server. You can also use database alias.


Additional options to pass to the database server for restore. The options parameter can be a combination of the following constants: IBASE_RES_DEACTIVATE_IDX, IBASE_RES_NO_SHADOW, IBASE_RES_NO_VALIDITY, IBASE_RES_ONE_AT_A_TIME, IBASE_RES_REPLACE, IBASE_RES_CREATE, IBASE_RES_USE_ALL_SPACE, IBASE_PRP_PAGE_BUFFERS, IBASE_PRP_SWEEP_INTERVAL, IBASE_RES_CREATE. Read the section about Предопределенные константы for further information.


Since the restore process is done on the database server, you don't have any chance to get its output. This argument is useless.

Возвращаемые значения

Возвращает true в случае успешного завершения или false в случае возникновения ошибки.

Since the restore process is done on the (remote) server, this function just passes the arguments to it. While the arguments are legal, you won't get false.


Пример #1 ibase_restore() example


// Attach to database server by ip address and port
$service ibase_service_attach ('''sysdba''masterkey');

// Start the restore process on database server
// Restore employee backup to the new emps.fdb database
// Don't use any special arguments

// Free the attached connection
ibase_service_detach ($service);

Пример #2 ibase_restore() example with arguments


// Attach to database server by name and default port
$service ibase_service_attach ('fb-server.contoso.local''sysdba''masterkey');

// Start the restore process on database server
// Restore to employee database using alias.
// Restore without indixes. Replace existing database.
ibase_restore($service'/srv/backup/employees.fbk''employees.fdb'IBASE_RES_DEACTIVATE_IDX IBASE_RES_REPLACE);

// Free the attached connection
ibase_service_detach ($service);

Смотрите также

  • ibase_backup() - Инициирует задание резервного копирования в диспетчере служб и немедленно возвращает