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msql_fetch_array

(PHP 4, PHP 5)

msql_fetch_arrayFetch row as array

Opis

array msql_fetch_array ( resource $result [, int $result_type ] )

msql_fetch_array() is an extended version of msql_fetch_row(). In addition to storing the data in the numeric indices of the result array, it also stores the data in associative indices, using the field names as keys.

An important thing to note is that using msql_fetch_array() is NOT significantly slower than using msql_fetch_row(), while it provides a significant added value.

Parametry

wynik

Wynik w postaci zmiennej typu resource, który jest przetwarzany. Wynik pochodzi z wywołania funkcji msql_query().

result_type

A constant that can take the following values: MSQL_ASSOC, MSQL_NUM, and MSQL_BOTH with MSQL_BOTH being the default.

Zwracane wartości

Returns an array that corresponds to the fetched row, or FALSE if there are no more rows.

Przykłady

Przykład #1 msql_fetch_array() example

<?php
$con 
msql_connect();
if (!
$con) {
    die(
'Server connection problem: ' msql_error());
}

if (!
msql_select_db('test'$con)) {
    die(
'Database connection problem: ' msql_error());
}

$result msql_query('SELECT id, name FROM people'$con);
if (!
$result) {
    die(
'Query execution problem: ' msql_error());
}

while (
$row msql_fetch_array($resultMSQL_ASSOC)) {
    echo 
$row['id'] . ': ' $row['name'] . "\n";
}

msql_free_result($result);
?>

Rejestr zmian

Wersja Opis
4.3.11 and 5.0.4 A bug was fixed when retrieving data from columns containing NULL values. Such columns were not placed into the resulting array.

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