/vendor/phpunit/php-file-iterator/File/Iterator/Factory.php
PHP | 120 lines | 51 code | 9 blank | 60 comment | 12 complexity | 04a519d423404f154e5ab75553eb83af MD5 | raw file
Possible License(s): BSD-3-Clause, LGPL-3.0, LGPL-2.1, BSD-2-Clause, Apache-2.0, CC-BY-3.0
- <?php
- /**
- * php-file-iterator
- *
- * Copyright (c) 2009-2012, Sebastian Bergmann <sb@sebastian-bergmann.de>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * * Neither the name of Sebastian Bergmann nor the names of his
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * @package File
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @copyright 2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
- * @since File available since Release 1.1.0
- */
- /**
- * Factory Method implementation that creates a File_Iterator that operates on
- * an AppendIterator that contains an RecursiveDirectoryIterator for each given
- * path.
- *
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @copyright 2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
- * @version Release: @package_version@
- * @link http://github.com/sebastianbergmann/php-file-iterator/tree
- * @since Class available since Release 1.1.0
- */
- class File_Iterator_Factory
- {
- /**
- * @param array|string $paths
- * @param array|string $suffixes
- * @param array|string $prefixes
- * @param array $exclude
- * @return AppendIterator
- */
- public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array())
- {
- if (is_string($paths)) {
- $paths = array($paths);
- }
- $_paths = array();
- foreach ($paths as $path) {
- if ($locals = glob($path, GLOB_ONLYDIR)) {
- $_paths = array_merge($_paths, $locals);
- } else {
- $_paths[] = $path;
- }
- }
- $paths = $_paths;
- unset($_paths);
- if (is_string($prefixes)) {
- if ($prefixes != '') {
- $prefixes = array($prefixes);
- } else {
- $prefixes = array();
- }
- }
- if (is_string($suffixes)) {
- if ($suffixes != '') {
- $suffixes = array($suffixes);
- } else {
- $suffixes = array();
- }
- }
- $iterator = new AppendIterator;
- foreach ($paths as $path) {
- if (is_dir($path)) {
- $iterator->append(
- new File_Iterator(
- new RecursiveIteratorIterator(
- new RecursiveDirectoryIterator($path)
- ),
- $suffixes,
- $prefixes,
- $exclude,
- $path
- )
- );
- }
- }
- return $iterator;
- }
- }