Podręcznik PHP
PoprzedniNastępny

msql_fetch_object

(PHP 3, PHP 4, PHP 5)

msql_fetch_object -- Fetch row as object

Description

object msql_fetch_object ( resource query_identifier [, int result_type] )

Returns an object with properties that correspond to the fetched row, or FALSE if there are no more rows.

msql_fetch_object() is similar to msql_fetch_array(), with one difference - an object is returned, instead of an array. Indirectly, that means that you can only access the data by the field names, and not by their offsets (numbers are illegal property names).

The second optional argument result_type is a constant and can take the following values: MSQL_ASSOC, MSQL_NUM, and MSQL_BOTH with MSQL_BOTH being the default.

Speed-wise, the function is identical to msql_fetch_array(), and almost as quick as msql_fetch_row() (the difference is insignificant).

Ostrzeżenie

In PHP versions prior to 4.3.11 and 5.0.4 a bug existed when retrieving data from columns containing NULL values. Such columns were not placed into the resulting array.

Przykład 1. msql_fetch_object() 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 ($row = msql_fetch_object($result, MSQL_ASSOC)) {
    echo $row->id . ': ' . $row->name . "\n";
}

msql_free_result($result);
?>

See also msql_fetch_array(), msql_fetch_row(), msql_data_seek() and msql_result().

PoprzedniSpis treściNastępny
msql_fetch_fieldPoczątek rozdziałumsql_fetch_row

Hosting by: Hurra Communications Sp. z o.o.
Generated: 2007-01-26 18:02:32