Podręcznik PHP
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# mssql_fetch_field

(PHP 3, PHP 4, PHP 5)

mssql_fetch_field -- Get field information

## Opis

object mssql_fetch_field ( resource result [, int field_offset] )

mssql_fetch_field() can be used in order to obtain information about fields in a certain query result.

## Parametry

`result`

  The result resource that is being evaluated. This result comes from a call to mssql_query().

`field_offset`

  The numerical field offset. If the field offset is not specified, the next field that was not yet retrieved by this function is retrieved. The `field_offset` starts at 0.

## Zwracane wartości

Returns an object containing field information.

The properties of the object are:

- name - column name. if the column is a result of a function, this property is set to computed#N, where #N is a serial number.

- column_source - the table from which the column was taken

- max_length - maximum length of the column

- numeric - 1 if the column is numeric

- type - the column type.

## Patrz także

mssql_field_seek()

Poprzedni | Spis treści | Następny
mssql_fetch_batch | Początek rozdziału | mssql_fetch_object