(PHP 3 <= 3.0.18, 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.
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