libxml_use_internal_errors

    (PHP 5 >= 5.1.0, PHP 7, PHP 8)

    libxml_use_internal_errors — Disable libxml errors and allow user to fetch error information as needed

    Beschreibung

    libxml_use_internal_errors(?bool$use_errors = null): bool

    libxml_use_internal_errors() allows you to disable standard libxml errors and enable user error handling.

    Parameter-Liste

    use_errors

    Enable (true) user error handling or disable (false) user error handling. Disabling will also clear any existing libxml errors.

    Rückgabewerte

    This function returns the previous value of use_errors.

    Changelog

    VersionBeschreibung
    8.0.0use_errors is nullable now. Previously, its default was false.

    Beispiele

    Beispiel #1 A libxml_use_internal_errors() example

    This example demonstrates the basic usage of libxml errors and the value returned by this function.

    <?php

    // enable user error handling
    var_dump(libxml_use_internal_errors(true));

    // load the document
    $doc = new DOMDocument;

    if (!    $doc->load('file.xml')) {
    foreach (    libxml_get_errors() as $error) {
    // handle errors here
    }

    libxml_clear_errors();
    }

    ?>

    Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

    bool(false)

    Siehe auch

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