PHP. Руководство по PHP. 2005
pg_lo_read
pg_lo_read
Описание
string pg_lo_read (resource large_object [, int len])pg_lo_read() reads at most
len bytes from a large object and
returns it as a string.
To use the large object interface, it is necessary to
enclose it within a transaction block.
Замечание:
This function used to be called pg_loread().