PHP : Function Reference : PDO Functions : PDOStatement->nextRowset() PHP Examples Tutorials References

Example 1791. Fetching multiple rowsets returned from a stored procedure

The following example shows how to call a stored procedure, MULTIPLE_ROWSETS, that returns three rowsets. We use a do / while loop to loop over the PDOStatement->nextRowset() method, which returns false and terminates the loop when no more rowsets can be returned.

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<?php

$sql = 'CALL multiple_rowsets()';
$stmt = $conn->query($sql);
$i = 1;

do {

    $rowset = $stmt->fetchAll(PDO::FETCH_NUM);

    if ($rowset) {

        printResultSet($rowset, $i);

    }

    $i++;

} while ($stmt->nextRowset());


function printResultSet(&$rowset, $i) {

    print "Result set $i:\n";

    foreach ($rowset as $row) {

        foreach ($row as $col) {

            print $col . "\t";

        }

        print "\n";

    }

    print "\n";

}
?>

The above example will output:

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Result set 1:

apple    red

banana   yellow


Result set 2:

orange   orange    150

banana   yellow    175


Result set 3:

lime     green

apple    red

banana   yellow

PDOStatement->nextRowset()

Advances to the next rowset in a multi-rowset statement handle ()

Example 1791. Fetching multiple rowsets returned from a stored procedure

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