(PHP 5)
ibase_drop_db — Drops a database
$connection = NULL
] )This functions drops a database that was opened by either ibase_connect() or ibase_pconnect(). The database is closed and deleted from the server.
connection
An InterBase link identifier. If omitted, the last opened link is assumed.
成功时返回 TRUE， 或者在失败时返回 FALSE.