Edit File: CachingFactory.php
<?php declare(strict_types=1); /* * This file is part of phpunit/php-token-stream. * * (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. */ class PHP_Token_Stream_CachingFactory { /** * @var array */ protected static $cache = []; /** * @param string $filename * * @return PHP_Token_Stream */ public static function get($filename) { if (!isset(self::$cache[$filename])) { self::$cache[$filename] = new PHP_Token_Stream($filename); } return self::$cache[$filename]; } /** * @param string $filename */ public static function clear($filename = null)/*: void*/ { if (\is_string($filename)) { unset(self::$cache[$filename]); } else { self::$cache = []; } } }
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