In versions before PHP 4.2.0 the syntax of this function was different, see the following definition:
int pg_lo_import ( string pathname [, resource connection] )pg_lo_import() creates a new large object in the database using a file on the filesystem as its data source.
To use the large object interface, it is necessary to enclose it within a transaction block.
Megjegyzés: Ha a safe mode be van kapcsolva, a PHP ellenőrzi, hogy az állományok vagy könyvtárak, amelyekkel dolgozni szeretnél, ugyanazzal a felhasználói azonosítóval (UID) rendelkeznek-e, mint az éppen futó program.
Megjegyzés: This function used to be called pg_loimport().
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 full path and file name of the file on the client filesystem from which to read the large object data.