mysqli_driver::$report_mode

    mysqli_report

    (PHP 5, PHP 7, PHP 8)

    mysqli_driver::$report_mode -- mysqli_report — Sets mysqli error reporting mode

    Açıklama

    Nesne yönelimli kullanım

    int$mysqli_driver->report_mode;

    Yordamsal kullanım

    mysqli_report(int$flags): bool

    Depending on the flags, it sets mysqli error reporting mode to exception, warning or none. When set to MYSQLI_REPORT_ALL or MYSQLI_REPORT_INDEX it will also inform about queries that don't use an index (or use a bad index).

    As of PHP 8.1.0, the default setting is MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT. Previously, it was MYSQLI_REPORT_OFF.

    Bağımsız Değişkenler

    flags

    Supported flags
    NameDescription
    MYSQLI_REPORT_OFFTurns reporting off
    MYSQLI_REPORT_ERRORReport errors from mysqli function calls
    MYSQLI_REPORT_STRICT Throw mysqli_sql_exception for errors instead of warnings
    MYSQLI_REPORT_INDEXReport if no index or bad index was used in a query
    MYSQLI_REPORT_ALLSet all options (report all)

    Dönen Değerler

    Returns true.

    Sürüm Bilgisi

    Sürüm: Açıklama
    8.1.0 The default value is now MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT. Previously, it was MYSQLI_REPORT_OFF.

    Örnekler

    Örnek 1 Nesne yönelimli kullanım

    <?php


    $driver = new mysqli_driver();
    $driver->report_mode = MYSQLI_REPORT_ALL;

    try {

    $mysqli = new mysqli("localhost", "my_user", "my_password", "my_db");


    $result = $mysqli->query("SELECT Name FROM Nonexistingtable WHERE population > 50000");


    $result = $mysqli->query("SELECT Name FROM City WHERE population > 50000");
    } catch (    mysqli_sql_exception $e) {
    error_log($e->__toString());
    }

    Örnek 2 Yordamsal kullanım

    <?php


    mysqli_report(MYSQLI_REPORT_ALL);

    try {

    $link = mysqli_connect("localhost", "my_user", "my_password", "my_db");


    $result = mysqli_query($link, "SELECT Name FROM Nonexistingtable WHERE population > 50000");


    $result = mysqli_query($link, "SELECT Name FROM City WHERE population > 50000");
    } catch (    mysqli_sql_exception $e) {
    error_log($e->__toString());
    }

    Örnek 3 Error reporting except bad index errors

    <?php


    mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);

    try {

    $mysqli = new mysqli("localhost", "my_user", "my_password", "my_db");


    $result = $mysqli->query("SELECT Name FROM Nonexistingtable WHERE population > 50000");


    $result = $mysqli->query("SELECT Name FROM City WHERE population > 50000");
    } catch (    mysqli_sql_exception $e) {
    error_log($e->__toString());
    }

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