XSLTProcessor::setProfiling()
(PHP >= 5.3.0)
Sets profiling output file
说明
XSLTProcessor::setProfiling(string $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 rules echo 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