Podręcznik PHP
Poprzedni |  | Następny

# msql_fetch_field

(PHP 3, PHP 4, PHP 5)

msql_fetch_field -- Get field information

## Description

object msql_fetch_field ( resource query_identifier [, int field_offset] )

Returns an object containing field information

msql_fetch_field() can be used in order to obtain information about fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by msql_fetch_field() is retrieved.

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

See also msql_field_seek().

Poprzedni | Spis treści | Następny
msql_fetch_array | Początek rozdziału | msql_fetch_object