Sets profiling output file
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    XSLTProcessor::setProfiling

    (PHP >= 5.3.0, PHP 7, PHP 8)

    XSLTProcessor::setProfiling — Sets profiling output file

    Description

    public XSLTProcessor::setProfiling(?string $filename): true

    Sets the file to output profiling information when processing a stylesheet.

    Parameters

    filename

    Path to the file to dump profiling information.

    Return Values

    Always returns true.

    Examples

    Example #1 Example profiling output

    <?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->setProfiling('profiling.txt');$proc->importStyleSheet($xsl); // attach the xsl rulesecho trim($proc->transformToDoc($xml)->firstChild->wholeText);?>

    The above code will produce the following information in the profiling file: 

    number               match                name      mode  Calls Tot 100us Avg

    0                   cd                                    2      3      1
    1           collection                                    1      1      1

                         Total                                3      4