dbx_fetch_row

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

Description

mixed dbx_fetch_row ( object $result_identifier )

dbx_fetch_row fetches rows from a result identifier that had the DBX_RESULT_UNBUFFERED flag set.

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.

Parameters

result_identifier

A result set returned by dbx_query.

Return Values

Returns an object on success that 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_query were set that way.

Upon failure, returns 0 (e.g. when no more rows are available).

Examples

Example #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";
?>

See Also

  • dbx_query