(PHP 4 >= 4.0.3, PHP 5)ovrimos_fetch_into -- Fetches a row from the result set

Description

bool ovrimos_fetch_into (int result_id, array &result_array [, string how [, int rownumber]])

ovrimos_fetch_into() fetches a row from the

result set into result_array, which should

be passed by reference. Which row is fetched is determined by the

two last parameters. how is one of

Next (default), Prev,

First, Last,

Absolute, corresponding to forward direction from

current position, backward direction from current position,

forward direction from the start, backward direction from the end

and absolute position from the start (essentially equivalent to

'first' but needs 'rownumber'). Case is not

significant. rownumber is optional except for

absolute positioning. Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Пример 1. A fetch into example <?php $conn=ovrimos_connect("neptune", "8001", "admin", "password"); if ($conn!=0){ echo "Connection ok!"; $res=ovrimos_exec($conn, "select table_id, table_name from sys.tables"); if ($res != 0){ echo "Statement ok!"; if (ovrimos_fetch_into($res, &$row)){ list($table_id, $table_name) = $row; echo "table_id=" . $table_id . ", table_name=" . $table_name . "\n"; if (ovrimos_fetch_into($res, &$row)){ list($table_id, $table_name) = $row; 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 example will fetch a row.

Пред.

Начало

След.

ovrimos_execute

Уровень выше

ovrimos_fetch_row