PHP 手册
后退 |  | 前进

# odbc_field_num

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

odbc_field_num -- Return column number

## Description

int odbc_field_num ( resource result_id, string field_name )

odbc_field_num() will return the number of the column slot that corresponds to the named field in the given ODBC result identifier. Field numbering starts at 1. `FALSE` is returned on error.

后退 | 起点 | 前进
odbc_field_name | 上一级 | odbc_field_precision