(PHP 5, PHP 7)
ibase_backup — Initiates a backup task in the service manager and returns immediately
$service_handle
, string $source_db
, string $dest_file
[, int $options = 0
[, bool $verbose = FALSE
]] ) : mixed锟斤拷锟斤拷锟斤拷锟斤拷未锟斤拷写锟侥碉拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟叫憋拷