dbx_fetch_row

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

Example 239. How to handle the returned value

copy to clipboard
<?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 accessable by index or fieldname when the flags for dbx_guery were set that way.

See also dbx_query().

This HTML Help has been published using the chm2web software.