/var/www/hkosl.com/nick/codeigniter/application/vendor/phpunit/phpunit/src/Util/Fileloader.php


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<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Utility methods to load PHP sourcefiles.
 */
class PHPUnit_Util_Fileloader
{
    
/**
     * Checks if a PHP sourcefile is readable.
     * The sourcefile is loaded through the load() method.
     *
     * @param string $filename
     *
     * @return string
     *
     * @throws PHPUnit_Framework_Exception
     */
    
public static function checkAndLoad($filename)
    {
        
$includePathFilename stream_resolve_include_path($filename);

        if (!
$includePathFilename || !is_readable($includePathFilename)) {
            throw new 
PHPUnit_Framework_Exception(
                
sprintf('Cannot open file "%s".' "\n"$filename)
            );
        }

        
self::load($includePathFilename);

        return 
$includePathFilename;
    }

    
/**
     * Loads a PHP sourcefile.
     *
     * @param string $filename
     *
     * @return mixed
     */
    
public static function load($filename)
    {
        
$oldVariableNames array_keys(get_defined_vars());

        include_once 
$filename;

        
$newVariables     get_defined_vars();
        
$newVariableNames array_diff(
            
array_keys($newVariables),
            
$oldVariableNames
        
);

        foreach (
$newVariableNames as $variableName) {
            if (
$variableName != 'oldVariableNames') {
                
$GLOBALS[$variableName] = $newVariables[$variableName];
            }
        }

        return 
$filename;
    }
}