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Последние активные темы форума |
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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
Descriptionobject 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"
;
?>
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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.
Смотрите также dbx_query().
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