mysqli_result::fetch_object

    mysqli_fetch_object

    (PHP 5, PHP 7, PHP 8)

    mysqli_result::fetch_object -- mysqli_fetch_object — Fetch the next row of a result set as an object

    Açıklama

    Nesne yönelimli kullanım

    publicmysqli_result::fetch_object(string$class = "stdClass", array$constructor_args = []): object|null|false

    Yordamsal kullanım

    mysqli_fetch_object(mysqli_result$result, string$class = "stdClass", array$constructor_args = []): object|null|false

    Fetches one row of data from the result set and returns it as an object, where each property represents the name of the result set's column. Each subsequent call to this function will return the next row within the result set, or null if there are no more rows.

    If two or more columns of the result have the same name, the last column will take precedence and overwrite any previous data. To access multiple columns with the same name, mysqli_fetch_row() may be used to fetch the numerically indexed array, or aliases may be used in the SQL query select list to give columns different names.

    Bilginize: This function sets the properties of the object before calling the object constructor.

    Bilginize: Bu işlevden dönen alan isimlerinin harf büyüklüklerinde değişiklik yapılmaz.

    Bilginize: Bu işlev NULL alanlara PHP null değerini atar.

    Bağımsız Değişkenler

    sonuç

    Sadece yordamsal tarz: mysqli_query(), mysqli_store_result(), mysqli_use_result() veya mysqli_stmt_get_result() işlevinden dönen bir mysqli_result nesnesi.

    class

    The name of the class to instantiate, set the properties of and return. If not specified, a stdClass object is returned.

    constructor_args

    An optional array of parameters to pass to the constructor for class objects.

    Dönen Değerler

    Returns an object representing the fetched row, where each property represents the name of the result set's column, null if there are no more rows in the result set, başarısızlık durumunda false döner.

    Hatalar/İstisnalar

    A ValueError is thrown when the constructor_args is non-empty with the class not having constructor.

    Sürüm Bilgisi

    Sürüm: Açıklama
    8.3.0 Now throws a ValueError exception when the constructor_args is non-empty with the class not having constructor; previously an Exception was thrown.
    8.0.0constructor_args now accepts [] for constructors with 0 parameters; previously an exception was thrown.

    Örnekler

    Örnek 1 mysqli_result::fetch_object() example

    Nesne yönelimli kullanım

    <?php

    mysqli_report    (MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
    $mysqli = new mysqli("localhost", "my_user", "my_password", "world");

    $query = "SELECT Name, CountryCode FROM City ORDER BY ID DESC";

    $result = $mysqli->query($query);

    while (    $obj = $result->fetch_object()) {
    printf("%s (%s)\n", $obj->Name, $obj->CountryCode);
    }

    Yordamsal kullanım

    <?php

    mysqli_report    (MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
    $link = mysqli_connect("localhost", "my_user", "my_password", "world");

    $query = "SELECT Name, CountryCode FROM City ORDER BY ID DESC";

    $result = mysqli_query($link, $query);

    while (    $obj = mysqli_fetch_object($result)) {
    printf("%s (%s)\n", $obj->Name, $obj->CountryCode);
    }

    The above examples will output something similar to:

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

    Ayrıca Bakınız

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