Руководство по PHP
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# dbx_fetch_row

(PHP 5)

dbx_fetch_row -- Fetches rows from a query-result that had the `DBX_RESULT_UNBUFFERED` flag set

## Description

object dbx_fetch_row ( object result_identifier )

dbx_fetch_row() returns a row on success, and 0 on failure (e.g. when no more rows are available). When the `DBX_RESULT_UNBUFFERED` is not set in the query, dbx_fetch_row() will fail as all rows have already been fetched into the results data property.

As a side effect, the rows property of the query-result object is incremented for each successful call to dbx_fetch_row().

Пример 1. How to handle the returned value
`<?php $result = dbx_query($link, 'SELECT id, parentid, description FROM table', DBX_RESULT_UNBUFFERED); echo "<table>\n"; while ($row = dbx_fetch_row($result)) { echo "<tr>\n"; foreach ($row as $field) { echo "<td>$field</td>"; } echo "</tr>\n"; } echo "</table>\n"; ?>`

The result_identifier parameter is the result object returned by a call to dbx_query().

The returned array contains the same information as any row would have in the dbx_query result data property, including columns accessible by index or fieldname when the flags for dbx_guery were set that way.

See also dbx_query().

Пред. | Начало | След.
dbx_escape_string | Уровень выше | dbx_query