odbc_longreadlen

(PHP 3>= 3.0.6, PHP 4 )

odbc_longreadlen -- Handling of LONG columns

Description

int odbc_longreadlen ( resource result_id, int length)

(ODBC SQL types affected: LONG, LONGVARBINARY) The number of bytes returned to PHP is controlled by the parameter length. If it is set to 0, Long column data is passed through to the client.

注: Handling of LONGVARBINARY columns is also affected by odbc_binmode().