public function limitbackup()
{
$fileList = $this->getBackupTimeList();
$connection = $this->getConnection();
for ($index = 0; count($fileList) > $this->limit - 1; ++$index) {
$fileName = Vtiger_BackupZip::getDefaultFileName($fileList[$index]);
@ftp_delete($connection, $fileName);
unset($fileList[$index]);
}
}
public function limitbackup()
{
$directoryPath = $this->getPath();
$fileList = $this->getBackupTimeList();
for ($index = 0; count($fileList) > $this->limit - 1; ++$index) {
$fileName = Vtiger_BackupZip::getDefaultFileName($fileList[$index]);
unlink($directoryPath . $fileName);
unset($fileList[$index]);
}
}
public static function getInstance($folder = null, $filename = null)
{
if (empty($filename)) {
$filename = self::getDefaultFileName();
}
self::$defaultPath = 'backup' . DIRECTORY_SEPARATOR;
if (empty($folder)) {
self::$isUserPath = false;
$folder = self::getDefaultFolderPath();
} else {
self::$isUserPath = true;
$folder = self::addTrailingSlash($folder);
self::$defaultPath = $folder;
}
$filename = $folder . $filename;
if (extension_loaded('zip') === true) {
return new Vtiger_ExtensionZip($filename);
}
return new Vtiger_PHPZip($filename);
}
public function getBackupFileName()
{
return $this->zip->getBackupFileName();
}
