(PHP 3>= 3.0.6, PHP 4 )

ibase_close --  Close a connection to an InterBase database


int ibase_close ( [int connection_id])

Closes the link to an InterBase database that's associated with a connection id returned from ibase_connect(). If the connection id is omitted, the last opened link is assumed. Default transaction on link is committed, other transactions are rolled back.