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(PHP >= 5.3.0)
XSLTProcessor::setProfiling — Sets profiling output file
$filename
)Sets the file to output profiling information when processing a stylesheet.
filename
Path to the file to dump profiling information.
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
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