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

Beschreibung

Procedural style:

object mysqli_fetch_object ( mysqli_result result [, string class_name [, array params]] )

Object oriented style (method):

class mysqli_result {

object fetch_object ( [string class_name [, array params]] )

}

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.

Parameter Liste

result

Procedural style only: A result set identifier returned by mysqli_query(), mysqli_store_result() or mysqli_use_result().

class_name

params

Rückgabewerte

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

Anmerkung: Feldnamen, die von dieser Funktion zurückgegeben werden, unterscheiden sich in der Groß-/Kleinschreibung.

Anmerkung: Diese Funktion setzt NULL Felder auf den PHP Wert NULL.

ChangeLog

VersionBeschreibung
5.0.0 Added the ability to return as a different object.

Beispiele

Beispiel 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();
?>

Beispiel 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);
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

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

Siehe auch

mysqli_fetch_array()
mysqli_fetch_assoc()
mysqli_fetch_row()
mysqli_query()
mysqli_data_seek()