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oci_field_is_null

Checks if the field is NULL (PHP 5, PECL oci8:1.1-1.2.4)
bool oci_field_is_null ( resource statement, mixed field )

Checks if the given field from the statement is NULL.

Parameters

statement

A valid OCI statement identifier.

field

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

Return Values

Returns TRUE if field 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.


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