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- <?php declare(strict_types=1);
- /*
- * This file is part of phpunit/php-file-iterator.
- *
- * (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.
- */
- namespace SebastianBergmann\FileIterator;
- use const DIRECTORY_SEPARATOR;
- use function array_unique;
- use function count;
- use function dirname;
- use function explode;
- use function is_file;
- use function is_string;
- use function realpath;
- use function sort;
- class Facade
- {
- /**
- * @param array|string $paths
- * @param array|string $suffixes
- * @param array|string $prefixes
- */
- public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = [], bool $commonPath = false): array
- {
- if (is_string($paths)) {
- $paths = [$paths];
- }
- $iterator = (new Factory)->getFileIterator($paths, $suffixes, $prefixes, $exclude);
- $files = [];
- foreach ($iterator as $file) {
- $file = $file->getRealPath();
- if ($file) {
- $files[] = $file;
- }
- }
- foreach ($paths as $path) {
- if (is_file($path)) {
- $files[] = realpath($path);
- }
- }
- $files = array_unique($files);
- sort($files);
- if ($commonPath) {
- return [
- 'commonPath' => $this->getCommonPath($files),
- 'files' => $files,
- ];
- }
- return $files;
- }
- protected function getCommonPath(array $files): string
- {
- $count = count($files);
- if ($count === 0) {
- return '';
- }
- if ($count === 1) {
- return dirname($files[0]) . DIRECTORY_SEPARATOR;
- }
- $_files = [];
- foreach ($files as $file) {
- $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);
- if (empty($_fileParts[0])) {
- $_fileParts[0] = DIRECTORY_SEPARATOR;
- }
- }
- $common = '';
- $done = false;
- $j = 0;
- $count--;
- while (!$done) {
- for ($i = 0; $i < $count; $i++) {
- if ($_files[$i][$j] != $_files[$i + 1][$j]) {
- $done = true;
- break;
- }
- }
- if (!$done) {
- $common .= $_files[0][$j];
- if ($j > 0) {
- $common .= DIRECTORY_SEPARATOR;
- }
- }
- $j++;
- }
- return DIRECTORY_SEPARATOR . $common;
- }
- }
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