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--TEST-- Test rewinddir() function : basic functionality --FILE-- <?php /* Prototype : void rewinddir([resource $dir_handle]) * Description: Rewind dir_handle back to the start * Source code: ext/standard/dir.c * Alias to functions: rewind */ /* * Test basic functionality of rewinddir() */ echo "*** Testing rewinddir() : basic functionality ***\n"; // include file.inc for create_files function include(dirname(__FILE__) . "/../file/file.inc"); $dir_path1 = dirname(__FILE__) . "/rewinddir_basic_dir1"; $dir_path2 = dirname(__FILE__) . "/rewinddir_basic_dir2"; mkdir($dir_path1); mkdir($dir_path2); @create_files($dir_path1, 1); @create_files($dir_path2, 1, 'numeric', 0755, 1, 'w', 'file', 2); var_dump($dh1 = opendir($dir_path1)); var_dump($dh2 = opendir($dir_path2)); $data = array(); echo "\n-- Read and rewind first directory (argument supplied) --\n"; while(FALSE !== $file1 = readdir($dh1)) { $data[] = $file1; } $first = $data[0]; sort($data); var_dump($data); var_dump(rewinddir($dh1)); var_dump(readdir($dh1) == $first); $data = array(); echo "\n-- Read and rewind second directory (no argument supplied) --\n"; while(FALSE !== $file2 = readdir()) { $data[] = $file2; } $first = $data[0]; sort($data); var_dump($data); var_dump(rewinddir()); var_dump(readdir() == $first); closedir($dh1); closedir($dh2); delete_files($dir_path1, 1); delete_files($dir_path2, 1, 'file', 2); ?> ===DONE=== --CLEAN-- <?php $dir_path1 = dirname(__FILE__) . "/rewinddir_basic_dir1"; $dir_path2 = dirname(__FILE__) . "/rewinddir_basic_dir2"; rmdir($dir_path1); rmdir($dir_path2); ?> --EXPECTF-- *** Testing rewinddir() : basic functionality *** resource(%d) of type (stream) resource(%d) of type (stream) -- Read and rewind first directory (argument supplied) -- array(3) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(9) "file1.tmp" } NULL bool(true) -- Read and rewind second directory (no argument supplied) -- array(3) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(9) "file2.tmp" } NULL bool(true) ===DONE===