| Server IP : 79.136.114.73 / Your IP : 216.73.216.86 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/file/ |
Upload File : |
--TEST--
Test unlink() function : usage variations - unlinking file in a directory
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) != 'WIN') {
die('skip only on Windows');
}
?>
--FILE--
<?php
/* Prototype : bool unlink ( string $filename [, resource $context] );
Description : Deletes filename
*/
/* Delete file having default permission but its dir having readonly permission
Delete file having readonly permission but dir having default permission
*/
$file_path = dirname(__FILE__);
// temp dir name used here
$dirname = "$file_path/unlink_variation1";
// temp filename used here
$filename = "$dirname/unlink_variation1-win32.tmp";
echo "\n*** Testing unlink() on file inside a directory ***\n";
// create temp dir
mkdir($dirname);
// create temp file inside $dirname
$fp = fopen($filename, "w");
fclose($fp);
echo "-- Unlink file having default permission and its dir having read only permission --\n";
// remove write permission of $dirname
// on windows dir permission is not respected
var_dump( chmod($dirname, 0444) );
// now try deleting $filename
var_dump( unlink($filename) ); // expected: true
var_dump( file_exists($filename) ); // confirm file is deleted
// remove the dir
var_dump( chmod($dirname, 0777) );
rmdir($dirname);
echo "\n-- Unlinking file without write permission, its dir having default permission --\n";
// create the temp dir
mkdir($dirname);
// create the temp file
$fp = fopen($filename, "w");
fclose($fp);
// remove write permission from file
var_dump( chmod($filename, 0444) );
// now try deleting temp file inside $dirname
var_dump( unlink($filename) ); // expected: false
// reassign write permission to temp file
chmod($filename, 0777);
// delete temp file
var_dump( unlink($filename) );
var_dump( file_exists($filename) ); // confirm file is deleted
// remove temp dir
rmdir($dirname);
echo "Done\n";
?>
--EXPECTF--
*** Testing unlink() on file inside a directory ***
-- Unlink file having default permission and its dir having read only permission --
bool(true)
bool(true)
bool(false)
bool(true)
-- Unlinking file without write permission, its dir having default permission --
bool(true)
Warning: unlink(%s/unlink_variation1/unlink_variation1-win32.tmp): Permission denied in %s on line %d
bool(false)
bool(true)
bool(false)
Done