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msql_fetch_field (PHP 3, PHP 4, PHP 5) msql_fetch_field -- Get field information Описаниеobject msql_fetch_field ( resource result [, int field_offset] )
msql_fetch_field() can be used in order to obtain
information about fields in a certain query result.
Список параметров
-
result
The result resource that
is being evaluated. This result comes from a call to
msql_query(). - field_offset
The field offset. If not specified, the next field that wasn't yet
retrieved by msql_fetch_field() is retrieved.
Возвращаемые значения
Returns an object containing field information. The properties of the
object are:
name - column name
table - name of the table the column belongs to
not_null - 1 if the column cannot be NULL
unique - 1 if the column is a unique key
type - the type of the column
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