ibase_delete_user	ibase_errcode

Firebird/InterBase Functions	Last updated: Mon, 26 Oct 2026

ibase_drop_db

(PHP 5, PHP 7 < 7.4.0)

ibase_drop_db — Drops a database

function ibase_drop_db(resource $connection = null): bool

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.

Returns true on success or false on failure.