Руководство по PHP
Пред. |  | След.

# odbc_num_fields

(PHP 3>= 3.0.6, PHP 4 , PHP 5)

odbc_num_fields -- Number of columns in a result

## Description

int odbc_num_fields ( resource result_id )

odbc_num_fields() will return the number of fields (columns) in an ODBC result. This function will return -1 on error. The argument is a valid result identifier returned by odbc_exec().

Пред. | Начало | След.
odbc_next_result | Уровень выше | odbc_num_rows