bool oci_field_is_null ( resource stmt, mixed field )
oci_field_is_null() returns TRUE if field
field from the statement is
NULL. Parameter field could be a field's index
or a field's name (uppercased).
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.
Php oci field is null Function syntax tag
oci field is null php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online
Php oci field is null syntax tutorial
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