XSLTProcessor::transformToUri

    (PHP 5, PHP 7, PHP 8)

    XSLTProcessor::transformToUri — Transform to URI

    Descrizione

    public XSLTProcessor::transformToUri(object $document, string $uri): int

    Transforms the source node to an URI applying the stylesheet given by the XSLTProcessor::importStylesheet() method.

    Elenco dei parametri

    document

    The Dom\Document, DOMDocument, SimpleXMLElement or libxml-compatible object to be transformed.

    uri

    The target URI for the transformation.

    Errori/Eccezioni

    The following errors are possible when using an expression that invokes PHP callbacks.

    • Throws an Error if a PHP callback is invoked but there were no callbacks registered, or if the named callback was not registered.
    • Throws a TypeError if the php:function syntax is used and the handler name is not a string.
    • Throws an Error if a non-DOM object was returned from a callback.

    Valori restituiti

    Returns the number of bytes written or false if an error occurred.

    Log delle modifiche

    Versione Descrizione
    8.4.0 Now throws an Error if the callback cannot be invoked, instead of emitting a warning.
    8.4.0 Added support for Dom\Document.

    Esempi

    Example #1 Transforming to a HTML file

    <?php

    // Load the XML source
    $xml = new DOMDocument;
    $xml->load('collection.xml');

    $xsl = new DOMDocument;
    $xsl->load('collection.xsl');

    // Configure the transformer
    $proc = new XSLTProcessor;
    $proc->importStyleSheet($xsl); // attach the xsl rules

    $proc->transformToURI($xml, 'file:///tmp/out.html');

    ?>

    Example #2 Transforming to a HTML file using Dom\Document

    <?php

    $xml     = Dom\XMLDocument::createFromFile('collection.xml');
    $xsl = Dom\XMLDocument::createFromFile('collection.xsl');

    // Configure the transformer
    $proc = new XSLTProcessor;
    $proc->importStyleSheet($xsl); // attach the xsl rules

    $proc->transformToURI($xml, 'file:///tmp/out.html');

    ?>

    Vedere anche:

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    User Contributed Notes 1 note

    up
    3
    jonbarnett at gmail dot com
    17 years ago
    Sometimes you don't want to transform to a file, an XML string (because you're using text or html), or a DOMDocument.

    To transform to standard output, you can use php://output

    <?php
    $proc    ->transformToURI($xml, 'php://output');
    ?>

    To transform to a string (of HTML or text, instead of XML), you can use the above in conjunction with output buffering.
    <?php
    ob_start    ();
    $proc->transformToURI($xml, 'php://output');
    $outputString = ob_get_flush();
    ?>
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