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ovrimos_fetch_into
Manuál PHP
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ovrimos_fetch_into

(PHP 4 >= 4.0.3, PHP 5)

ovrimos_fetch_into -- Fetches a row from the result set

Popis

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

Fetches a row from the given result set, into result_array.

Seznam parametrů

result_id

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

result_array

You must provide an array by reference. It will be filled with the fetched values.

how

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

OptionNotes
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.

Návratové hodnoty

Vrací TRUE při úspěchu, FALSE při selhání.

Příklady

Příklad 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);
}
?>

Viz také

ovrimos_fetch_row()

PředcházejícíDomůDalší
ovrimos_executeNahoru