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# ifx_fieldtypes

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

ifx_fieldtypes -- List of Informix SQL fields

## 说明

array ifx_fieldtypes ( resource result_id )

Returns an associative array with fieldnames as key and the SQL fieldtypes as data for the query associated with `result_id`.

## 参数

`result_id`

  `result_id` is a valid resultid returned by ifx_query() or ifx_prepare() (select type queries only!).

## 返回值

Returns an associative array with fieldnames as key and the SQL fieldtypes as data for query with `result_id`. Returns `FALSE` on error.

## 范例

例 1. Fieldnames and SQL fieldtypes

`<?php $types = ifx_fieldtypes($resultid); if (is_array($types)) { foreach ($types as $fname => $val) { echo "$fname:\t type = $val\n"; } } ?>`

## 参见

ifx_fieldproperties()

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