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.

Zwracane wartości

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

Notatka: Nazwy pól zwracane przez tą funkcję rozróżniają wielkość znaków.

Notatka: This function sets NULL fields to PHP NULL value.

Patrz także

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

Przykłady

Przykład 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();
?>

Przykład 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);
?>

Powyższy przykład wyświetli:

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

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Generated: 2007-01-26 18:02:32