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