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
Beskrivelse
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.
Returneringsværdier
Returns an object with string properties that corresponds to the fetched
row or NULL if there are no more rows in resultset.
Bemærk: Feltnavne returneret af denne funktion
er case-sensitive.
Bemærk: Denne funktion sætter NULL felter til
PHP NULL værdien.
Eksempler
Eksempel 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(); ?>
|
|
Eksempel 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); ?>
|
|
Ovenstående eksempel vil udskrive:
Pueblo (USA)
Arvada (USA)
Cape Coral (USA)
Green Bay (USA)
Santa Clara (USA) |