From: wowkise at gmail dot com
Operating system: Linux
PHP version: Irrelevant
Package: FTP related
Bug Type: Feature/Change Request
Bug description:ftp_dir_exists()
Description:
------------
I think PHP needs proper way to check if the FTP directory exists, right
now there is no correct way to do it other then using ftp_chdir/is_dir and
check the results which produce E_WARNING if the directory doesn't exists.
there is also is_dir() function which require that you re-authenticate just
to check if the directory exists and if you have to check multiple
directories you have to re-authenticate each time.
i hacked this function in "test script" just to bypass the E_WARNING
Test script:
---------------
function dir_exists2($conn, $dir) {
$orginal = $dir;
if ( !$conn )
return false;
if ( substr($dir, -1) === '/' )
$dir = substr($dir, 0, strlen($dir)-1);
$dir = substr($dir, 0, strlen($dir)-strlen(strrchr($dir,'/')));
$res = ftp_nlist($conn, '-dF '. $dir);
if ( isset($res) AND is_array($res) ) {
foreach ($res as $key => $value) {
if ($value === $orginal)
return true;
}
}
return false;
}
Expected result:
----------------
true if directory exists and false if it does not exists.
--
Edit bug report at https://bugs.php.net/bug.php?id=64024&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=64024&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=64024&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=64024&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=64024&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=64024&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=64024&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=64024&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=64024&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=64024&r=support
Expected behavior: https://bugs.php.net/fix.php?id=64024&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=64024&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=64024&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=64024&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64024&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=64024&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=64024&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=64024&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=64024&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=64024&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=64024&r=mysqlcfg
