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msql_fetch_field

msql_fetch_field

(PHP 3, PHP 4, PHP 5)

msql_fetch_field -- Get field information

Opis

object 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.

Parametry

wynik

Wynik w postaci zmiennej typu resource, który jest przetwarzany. Wynik pochodzi z wywołania funkcji msql_query().

field_offset

The field offset. If not specified, the next field that wasn't yet retrieved by msql_fetch_field() is retrieved.

Zwracane wartości

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

Patrz także

msql_field_seek()