Php/docs/xsltprocessor.setprofiling

• PHP Manual
• XSLTProcessor
• Sets profiling output file

XSLTProcessor::setProfiling

(PHP >= 5.3.0)

XSLTProcessor::setProfiling — Sets profiling output file

说明

public XSLTProcessor::setProfiling ( string|null $filename ) : bool

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

参数

filename

Path to the file to dump profiling information.

返回值

成功时返回 true， 或者在失败时返回 false。

范例

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