pg_lo_unlink ( resource $connection , int $oid ) : bool
pg_lo_unlink() deletes a large object with the oid. Returns true on success or false on failure.
To use the large object interface, it is necessary to enclose it within a transaction block.
This function used to be called pg_lounlink().
PostgreSQL database connection resource. When connection is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().
The OID of the large object in the database.
Returns true on success or false on failure.
Example #1 pg_lo_unlink() example
// OID of the large object to delete
$doc_oid = 189762345;
$database = pg_connect("dbname=jacarta");