PHP: ovrimos_fetch_into - Manual

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Last updated: Sat, 27 Jan 2007

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# ovrimos_fetch_into

(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.
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Last updated: Sat, 27 Jan 2007
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