pg_fieldisnull

(PHP 3, PHP 4 >= 4.0.0)

pg_fieldisnull -- Test if a field is NULL

Description

int pg_fieldisnull ( resource result, int row, mixed field)

pg_fieldisnull() test if a field is NULL or not. It returns 1 if the field in the given row is NULL. It returns 0 if the field in the given row is NOT NULL. Field can be specified as column index (number) or fieldname (string). Row numbering starts at 0.