oci_field_is_null
PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0
oci_field_is_null - Checks if a field in the currently fetched row is null
Manual
oci_field_is_null(
resource$statement,
string|int$column ): bool
Checks if the given column from the current row of statement is null.
Parameters
- statement
-
A valid OCI statement identifier.
- column
-
Can be the field's index (1-based) or name.
Return Values
Returns true if column is null, false otherwise.
Notes
Note:
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.