Php/docs/function.ingres-fetch-object

• PHP Manual
• Ingres 函数
• Fetch a row of result into an object

ingres_fetch_object

(PHP 4 >= 4.0.2, PHP 5 < 5.1.0, PECL ingres >= 1.0.0)

ingres_fetch_object — Fetch a row of result into an object

说明

ingres_fetch_object ( resource $result [, int $result_type ] ) : object

This function is similar to ingres_fetch_array(), with one difference - an object is returned instead of an array. Indirectly, this means that you can access the data only by the field names and not by their offsets (numbers are illegal property names).

With regard to speed, the function is identical to ingres_fetch_array(), and almost as quick as ingres_fetch_row() (the difference is insignificant).

Note:

Related Configurations

See also the ingres.fetch_buffer_size and ingres.utf8 directives in Runtime Configuration.

参数

link

The query result identifier

result_type

(Optional argument.) result_type is a constant and can take the following values: INGRES_ASSOC, INGRES_NUM, and INGRES_BOTH.

返回值

Returns an object that corresponds to the fetched row, or false if there are no more rows

范例

Example #1 Fetch a row into an object

<?php$link = ingres_connect($database, $user, $password);$result = ingres_query($link, "select * from table");while ($row = ingres_fetch_object($result)) {    echo $row->user_id;    echo $row->fullname;}?>

参见

• ingres_query() - Send an SQL query to Ingres
• ingres_num_fields() - Get the number of fields returned by the last query
• ingres_field_name() - Get the name of a field in a query result
• ingres_fetch_array() - Fetch a row of result into an array
• ingres_fetch_assoc() - Fetch a row of result into an associative array
• ingres_fetch_row() - Fetch a row of result into an enumerated array