PHP kézikönyv
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# mysqli_fetch_object

(PHP 5)

mysqli_fetch_object

(no version information, might be only in CVS)

result->fetch_object -- Returns the current row of a result set as an object

## Description

Procedural style:

mixed mysqli_fetch_object ( mysqli_result result )

Object oriented style (method):

class mysqli_result {
mixed fetch_object ( void )
}

The mysqli_fetch_object() will return the current row result set as an object where the attributes of the object represent the names of the fields found within the result set. If no more rows exist in the current result set, `NULL` is returned.

## Visszatérési értékek

Returns an object that corresponds to the fetched row or `NULL` if there are no more rows in resultset.

> Megjegyzés: Az ezen függvény által visszaadott mezőnevek kis-nagybetű helyesek.

> Megjegyzés: A tárgyalt függvény a NULL értékű adatbázis mezőket ap PHP `NULL` értékével tölti fel.

## Lásd még

mysqli_fetch_array(), mysqli_fetch_assoc(), mysqli_fetch_row(), mysqli_query() és mysqli_data_seek().

## Példák

Példa 1. Object oriented style
`<?php $mysqli = new mysqli("localhost", "my_user", "my_password", "world"); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s\n", mysqli_connect_error()); exit(); } $query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5"; if ($result = $mysqli->query($query)) { /* fetch object array */ while ($obj = $result->fetch_object()) { printf ("%s (%s)\n", $obj->Name, $obj->CountryCode); } /* free result set */ $result->close(); } /* close connection */ $mysqli->close(); ?>`

Példa 2. Procedural style
`<?php $link = mysqli_connect("localhost", "my_user", "my_password", "world"); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s\n", mysqli_connect_error()); exit(); } $query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5"; if ($result = mysqli_query($link, $query)) { /* fetch associative array */ while ($obj = mysqli_fetch_object($result)) { printf ("%s (%s)\n", $obj->Name, $obj->CountryCode); } /* free result set */ mysqli_free_result($result); } /* close connection */ mysqli_close($link); ?>`

A fenti példa a következő kimenetet adja:

    Pueblo (USA)
    Arvada (USA)
    Cape Coral (USA)
    Green Bay (USA)
    Santa Clara (USA)

Előző | Tartalom | Következő
mysqli_fetch_lengths | Fel | mysqli_fetch_row