Function.oci-field-is-null
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oci_field_is_null — Checks if the field is NULL
Inhaltsverzeichnis |
Beschreibung
bool oci_field_is_null ( resource $statement ,mixed $field )
Checks if the given field
from the
statement
is NULL.
Parameter-Liste
- statement
- A valid OCI statement identifier.
- field
- Can be a field's index or a field's name (uppercased).
Rückgabewerte
Returns TRUE if field is NULL, FALSE otherwise.
Anmerkungen
Hinweis:
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.