note 81616 deleted from function.ftp-rmdir by danbrown
| From: | danbrown@php.net | Date: | Wed, 30 Jun 2010 12:04:13 +0000 |
| Subject: | note 81616 deleted from function.ftp-rmdir by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-170585@lists.php.net to get a copy of this message | ||
Note Submitter: romain
----
I noticed 2 small mistakes in the code proposed by TSE_Webdesign... and added an error message.
if ( empty($nlist) ) { ==> if ( empty($list) ) {
and
DeleteDirRecursive($item); ==> DeleteDirRecursive($resource, $item);
So here is a correct version...
/**
* Delete the provided directory and all its contents from the FTP-server.
*
* @param string $path Path to the directory on the FTP-server relative to the
current working directory
*/
function DeleteDirRecursive($resource, $path) {
$result_message = "";
$list = ftp_nlist ($resource, $path);
if ( empty($list) ) {
$list = RawlistToNlist( ftp_rawlist($resource, $path), $path . ( substr($path, strlen($path) -
1, 1) == "/" ? "" : "/" ) );
}
if ($list[0] != $path) {
$path .= ( substr($path, strlen($path)-1, 1) == "/" ? "" : "/" );
foreach ($list as $item) {
if ($item != $path.".." && $item != $path.".") {
$result_message .= DeleteDirRecursive($resource, $item);
}
}
if (ftp_rmdir ($resource, $path)) {
$result_message .= "Successfully deleted $path <br />\n";
} else {
$result_message .= "There was a problem while deleting $path <br />\n";
}
}
else {
if (ftp_delete ($resource, $path)) {
$result_message .= "Successfully deleted $path <br />\n";
} else {
$result_message .= "There was a problem while deleting $path <br />\n";
}
}
return $result_message;
}
/**
* Convert a result from ftp_rawlist() to a result of ftp_nlist()
*
* @param array $rawlist Result from ftp_rawlist();
* @param string $path Path to the directory on the FTP-server relative to the
current working directory
* @return array An array with the paths of the files in the directory
*/
function RawlistToNlist($rawlist, $path) {
$array = array();
foreach ($rawlist as $item) {
$filename = trim(substr($item, 55, strlen($item) - 55));
if ($filename != "." || $filename != "..") {
$array[] = $path . $filename;
}
}
return $array;
}