1--TEST-- 2Test opendir() function : usage variations - different directory permissions 3--SKIPIF-- 4<?php 5if( substr(PHP_OS, 0, 3) == 'WIN') { 6 die('skip Not for Windows'); 7} 8// Skip if being run by root (files are always readable, writeable and executable) 9$filename = dirname(__FILE__) . "/opendir_root_check.tmp"; 10$fp = fopen($filename, 'w'); 11fclose($fp); 12if(fileowner($filename) == 0) { 13 unlink ($filename); 14 die('skip...cannot be run as root\n'); 15} 16unlink($filename); 17?> 18--FILE-- 19<?php 20/* Prototype : mixed opendir(string $path[, resource $context]) 21 * Description: Open a directory and return a dir_handle 22 * Source code: ext/standard/dir.c 23 */ 24 25/* 26 * Open a directory using opendir() with different directory permissions 27 */ 28 29echo "*** Testing opendir() : usage variations ***\n"; 30 31// create the temporary directory 32$file_path = dirname(__FILE__); 33$dir_path = $file_path . "/opendir_variation7"; 34mkdir($dir_path); 35 36/* different values for directory permissions */ 37$permission_values = array( 38/*1*/ 0477, // owner has read only, other and group has rwx 39 0677, // owner has rw only, other and group has rwx 40 41/*3*/ 0444, // all have read only 42 0666, // all have rw only 43 44/*5*/ 0400, // owner has read only, group and others have no permission 45 0600, // owner has rw only, group and others have no permission 46 47/*7*/ 0470, // owner has read only, group has rwx & others have no permission 48 0407, // owner has read only, other has rwx & group has no permission 49 50/*9*/ 0670, // owner has rw only, group has rwx & others have no permission 51/*10*/ 0607 // owner has rw only, group has no permission and others have rwx 52); 53 54// Open directory with different permission values, read and close, expected: none of them to succeed. 55 56$iterator = 1; 57foreach ($permission_values as $perm) { 58 59 echo "\n-- Iteration $iterator --\n"; 60 // try to remove the dir if exists & create 61 if (is_dir($dir_path)){ 62 chmod ($dir_path, 0777); // change dir permission to allow all operation 63 rmdir ($dir_path); 64 } 65 mkdir($dir_path); 66 67 // change the dir permisson to test dir on it 68 var_dump( chmod($dir_path, $perm) ); 69 70 var_dump($dh = opendir($dir_path)); 71 72 if (is_resource($dh)) { 73 closedir($dh); 74 } 75 $iterator++; 76} 77?> 78===DONE=== 79--CLEAN-- 80<?php 81// deleting temporary directory 82$dir_path = dirname(__FILE__) . "/opendir_variation7"; 83rmdir($dir_path); 84?> 85--EXPECTF-- 86*** Testing opendir() : usage variations *** 87 88-- Iteration 1 -- 89bool(true) 90resource(%d) of type (stream) 91 92-- Iteration 2 -- 93bool(true) 94resource(%d) of type (stream) 95 96-- Iteration 3 -- 97bool(true) 98resource(%d) of type (stream) 99 100-- Iteration 4 -- 101bool(true) 102resource(%d) of type (stream) 103 104-- Iteration 5 -- 105bool(true) 106resource(%d) of type (stream) 107 108-- Iteration 6 -- 109bool(true) 110resource(%d) of type (stream) 111 112-- Iteration 7 -- 113bool(true) 114resource(%d) of type (stream) 115 116-- Iteration 8 -- 117bool(true) 118resource(%d) of type (stream) 119 120-- Iteration 9 -- 121bool(true) 122resource(%d) of type (stream) 123 124-- Iteration 10 -- 125bool(true) 126resource(%d) of type (stream) 127===DONE=== 128