OCI8 Funkcje
PHP Manual

oci_field_is_null

(PHP 5, PECL OCI8 >= 1.1.0)

oci_field_is_nullChecks if the field is NULL

Opis

bool oci_field_is_null ( resource $statement , mixed $field )

Checks if the given field from the statement is NULL.

Parametry

statement

A valid OCI statement identifier.

field

Can be a field's index or a field's name (uppercased).

Zwracane wartoĊ›ci

Returns TRUE if field is NULL, FALSE otherwise.

Notatki

Informacja:

In PHP versions before 5.0.0 you must use ocicolumnisnull() instead. This name still can be used, it was left as alias of oci_field_is_null() for downwards compatability. This, however, is deprecated and not recommended.


OCI8 Funkcje
PHP Manual