(PHP 3 >= 3.0.7, PHP 4, PHP 5)
msql_field_flags() returns the field flags of the specified field.
The result resource that is being evaluated. This result comes from a call to msql_query().
The numerical field offset. The field_offset starts at 1.
Returns a string containing the field flags of the specified key. This can be: primary key not null, not null, primary key, unique not null or unique.
