Source for file Filter.php
Documentation is available at Filter.php 
// +------------------------------------------------------------------------+  
// +------------------------------------------------------------------------+  
// | Copyright (c) 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>. |  
// +------------------------------------------------------------------------+  
// | This source file is subject to version 3.00 of the PHP License,        |  
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// $Id: Filter.php,v 1.24.2.2 2005/04/10 14:00:33 sebastian Exp $  
 * Utility class for code filtering.  
 * @author      Sebastian Bergmann <sb@sebastian-bergmann.de>  
 * @copyright   Copyright © 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>  
 * @license     http://www.php.net/license/3_0.txt The PHP License, Version 3.0  
    * Source files that are to be filtered.  
    protected  static $filteredFiles = array ( 
      'PHPUnit2/Extensions/CodeCoverage/Renderer/HTML.php',  
      'PHPUnit2/Extensions/CodeCoverage/Renderer/Text.php',  
      'PHPUnit2/Extensions/CodeCoverage/Renderer.php',  
      'PHPUnit2/Extensions/Log/PEAR.php',  
      'PHPUnit2/Extensions/Log/XML.php',  
      'PHPUnit2/Extensions/TestDox/ResultPrinter/HTML.php',  
      'PHPUnit2/Extensions/TestDox/ResultPrinter/Text.php',  
      'PHPUnit2/Extensions/TestDox/NamePrettifier.php',  
      'PHPUnit2/Extensions/TestDox/ResultPrinter.php',  
      'PHPUnit2/Extensions/ExceptionTestCase.php',  
      'PHPUnit2/Extensions/PerformanceTestCase.php',  
      'PHPUnit2/Extensions/RepeatedTest.php',  
      'PHPUnit2/Extensions/TestDecorator.php',  
      'PHPUnit2/Extensions/TestSetup.php',  
      'PHPUnit2/Framework/Assert.php',  
      'PHPUnit2/Framework/AssertionFailedError.php',  
      'PHPUnit2/Framework/ComparisonFailure.php',  
      'PHPUnit2/Framework/Error.php',  
      'PHPUnit2/Framework/IncompleteTest.php',  
      'PHPUnit2/Framework/IncompleteTestError.php',  
      'PHPUnit2/Framework/Test.php',  
      'PHPUnit2/Framework/TestCase.php',  
      'PHPUnit2/Framework/TestFailure.php',  
      'PHPUnit2/Framework/TestListener.php',  
      'PHPUnit2/Framework/TestResult.php',  
      'PHPUnit2/Framework/TestSuite.php',  
      'PHPUnit2/Framework/Warning.php',  
      'PHPUnit2/Runner/BaseTestRunner.php',  
      'PHPUnit2/Runner/IncludePathTestCollector.php',  
      'PHPUnit2/Runner/StandardTestSuiteLoader.php',  
      'PHPUnit2/Runner/TestCollector.php',  
      'PHPUnit2/Runner/TestRunListener.php',  
      'PHPUnit2/Runner/TestSuiteLoader.php',  
      'PHPUnit2/Runner/Version.php',  
      'PHPUnit2/TextUI/ResultPrinter.php',  
      'PHPUnit2/TextUI/TestRunner.php',  
      'PHPUnit2/Util/Filter.php',  
      'PHPUnit2/Util/Printer.php',  
      'PHPUnit2/Util/Skeleton.php',  
    // {{{ public static function addFileToFilter($filename)  
    * Adds a new file to be filtered.  
        $filename = self ::getCanonicalFilename ($filename);   
        if (!self ::isFiltered ($filename)) {  
            self ::$filteredFiles[] =  $filename;  
    // {{{ public static function removeFileFromFilter($filename)  
    * Removes a file from the filter.  
        $filename = self ::getCanonicalFilename ($filename);   
        for ($i = 0;  $i < sizeof ($keys);  $i++ ) {  
            if (self ::$filteredFiles[$keys[$i]] ==  $filename) {  
                unset (self ::$filteredFiles[$keys[$i]]);  
    // {{{ public static function getFilteredCodeCoverage($codeCoverageInformation)  
    * Filters source lines from PHPUnit classes.  
        $files = array_keys ($codeCoverageInformation);   
        foreach ($files as  $file) {  
            if (self ::isFiltered ($file)) {  
                unset ($codeCoverageInformation[$file]);  
        return $codeCoverageInformation;   
    // {{{ public static function getFilteredStacktrace(Exception $e)  
    * Filters stack frames from PHPUnit classes.  
        $filteredStacktrace =  '';   
        $stacktrace         =  $e->getTrace ();   
        foreach ($stacktrace as  $frame) {  
            if (isset ($frame['file']) &&  !self ::isFiltered ($frame['file'])) {  
                  isset ($frame['line']) ?  $frame['line'] :  '?' 
        return $filteredStacktrace;   
    // {{{ protected static function getCanonicalFilename($filename)  
    * Canonicalizes a source file name.  
    * @param  string $filename   
        foreach (array ('PHPUnit2', 'Benchmark', 'Console', 'PEAR') as  $package) {  
            $pos =  strpos($filename, $package);   
                $filename =  substr($filename, $pos);   
    // {{{ protected static function isFiltered($filename)  
    * @param  string $filename   
        if (substr($filename, -7 ) ==  'phpunit' ||   
            in_array(self ::getCanonicalFilename ($filename), self ::$filteredFiles)) {  
 * vim600:  et sw=2 ts=2 fdm=marker  
 
 
        
		    
 
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