ovrimos_fetch_row

Fetches a row from the result set (PHP 4 >= 4.0.3, PHP 5 <= 5.0.5)
bool ovrimos_fetch_row ( int result_id [, int how [, int row_number]] )

Fetches a row from the result set. Column values should be retrieved with other calls.

Parameters

result_id

A result identifier, returned by ovrimos_execute() or ovrimos_exec().

how

Determines how the rows are fetched. This can be one of the following strings (case is not significant):

Option	Notes
`Next`	Forward direction from current position. This is the default value.
`Prev`	Backward direction from current position.
`First`	Forward direction from the start.
`Last`	Backward direction from the end.
`Absolute`	Absolute position from the start. Requires `rownumber`.

rownumber

The row number, first one is 0. Only needed when how is set to Absolute.

Return Values

Returns TRUE on success or FALSE on failure.

Examples

Example 1697. A fetch row example

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<?php

$conn = ovrimos_connect("remote.host", "8001", "admin", "password");

if ($conn != 0) {

    echo "Connection ok!";

    $res=ovrimos_exec($conn, "select table_id, table_name from sys.tables");

    if ($res != 0) {

        echo "Statement ok!";

        if (ovrimos_fetch_row($res, "First")) {

            $table_id = ovrimos_result($res, 1);

            $table_name = ovrimos_result($res, 2);

            echo "table_id=" . $table_id . ", table_name=" . $table_name . "\n";

            if (ovrimos_fetch_row($res, "Next")) {

                $table_id = ovrimos_result($res, "table_id");

                $table_name = ovrimos_result($res, "table_name");

                echo "table_id=" . $table_id . ", table_name=" . $table_name . "\n";

            } else {

                echo "Next: error\n";

            }

        } else {

            echo "First: error\n";

        }

        ovrimos_free_result($res);

    }

    ovrimos_close($conn);

}
?>

This will fetch a row and print the result.