pg_field_is

PHP Manuál
Predchádzajúci		Nasledujúci

(PHP 4 >= 4.2.0)

pg_field_is_null -- Test if a field is NULL

Description

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

pg_field_is_null() 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.

Poznámka: This function used to be called pg_fieldisnull().

Predchádzajúci	Domov	Nasledujúci
pg_fetch_row	Hore	pg_field_name