PHP Manual
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# ifx_num_fields

(PHP 3 >= 3.0.3, PHP 4, PHP 5)

ifx_num_fields -- Returns the number of columns in the query

## Description

int ifx_num_fields ( int result_id )

Returns the number of columns in query for result_id or `FALSE` on error

After preparing or executing a query, this call gives you the number of columns in the query.

后退 | 起点 | 前进
ifx_nullformat | 上一级 | ifx_num_rows